List of United States federal legislation
Encyclopedia : L : LI : LIS : List of United States federal legislation
This is a partial list of notable United States federal legislation, in chronological order. At the federal level in the United States, legislation (a.k.a. "statutes" or "statutory law") consists exclusively of Acts passed by the Congress of the United States (and its predecessor, the Continental Congress), which were either signed into law by the President or passed by Congress after a presidential veto.
Legislation is not the only source of regulations with force of law. However, most executive branch regulations must originate in a congressional grant of power. See also: Executive orders of the President; regulations of Executive branch departments and administrative agencies; and the procedural rules of the federal courts.
Publication of the law
\"Statutes at Large\"
Acts of Congress are published in the United States Statutes at Large. Volumes 1 through 18, which have all the statutes passed from 1789 to 1875, are available on-line at the Library of Congress, [here]. In the list below, some statutes are listed by chapter and X Stat. Y. With the beginning of each new Congress, the chapter is the order in which the statute was enacted during that Congress. ''See example below.\"Public Laws\"
Today, Acts of Congress are designated in the form: Public Law X-Y where X is the number of the ordinal Congress and Y is the number of the chronological order of the Act in that Congress. ''See example below.\"United States Code\"
Many statutes have also been codified into the United States Code (abbreviated here and commonly elsewhere as "U.S.C."), where they are ordered by topic rather than chronology. Where known, an external link is provided in the list below to the United States Code section (via the [Legal Information Institute at Cornell University]).Example
For example, the Global Anti-Semitism Review Act, Pub.L. .108 108-332]}}}}, 118 Stat. 1282, #redirect , was the 332nd Act of Congress (statute) passed in the 108th Congress. It can be found in volume 118 of the United States Statutes at Large, starting at page 1282. It was codified into title 22 (which deals with Foreign Relations), section 2651 of the United States Code.
- 1785 - Land Ordinance of 1785
- 1787 - Ordinance of 1787: The Northwest Territorial Government ("Northwest Ordinance")
1789 to 1801
- June 1 1789 - An act to regulate the time and manner of administering certain oaths, ch. 1, 1 Stat. 23
- July 4 1789 - Hamilton Tariff, ch. 2, 1 Stat. 24
- September 24 1789 - Judiciary Act of 1789, ch. 20, 1 Stat. 73
- March 26 1790 - Naturalization Act of 1790, ch. 3, 1 Stat 103
- April 10, 1790 - Patent Act, ch. 7, 1 Stat 109
- May 26 1790 - Southwest Ordinance, ch. 14, 1 Stat. 123
- May 31 1790 - Copyright Act of 1790, ch. 15, 1 Stat. 124
- July 6 1790 - Residence Act, ch. 28, 1 Stat. 130
- February 25 1791 - First Bank of the United States, ch. 10, 1 Stat. 191
- February 20 1792 - Postal Service Act, ch. 7, 1 Stat. 232
- April 2 1792 - Coinage Act, ch. 16, 1 Stat. 246
- February 12 1793 - Fugitive Slave Law of 1793, ch. 7, 1 Stat. 302
- March 2 1793 - Judiciary Act of 1793 (including Anti-Injunction Act), ch. 22, 1 Stat. 333
- March 27, 1794 - Naval Act of 1794, ch. 12, 1 Stat. 350
- January 29, 1795 - Naturalization Act of 1795, ch. 20, 1 Stat. 414
- Alien and Sedition Acts:
- *June 181798 - An Act to Establish an Uniform Rule of Naturalization (Naturalization Act of 1798), ch. 54, 1 Stat.566
- *June 251798 - An Act Concerning Aliens, ch. 58, 1 Stat. 570
- *July 61798 - An Act Respecting Alien Enemies, ch. 66, 1 Stat. 577
- *July 141798 - An Act for the Punishment of Certain Crimes against the United States (Sedition Act), ch. 74, 1 Stat. 596
- February 13 1801 - Judiciary Act of 1801, ch. 4, 2 Stat. 89
1801 to 1811
- April 29 1802 - Judiciary Act of 1802, ch. 31, 2 Stat. 156
- April 30 1802 - Enabling Act of 1802, ch. 40, 2 Stat. 173
- March 29 1806 - Cumberland Road, ch. 19, 2 Stat. 357
- March 2 1807 - Act Prohibiting Importation of Slaves, ch. 22, 2 Stat. 426
- December 22 1807 - Embargo Act of 1807, ch. 5, 2 Stat. 451
- March 1 1809 - Non-Intercourse Act, ch. 24, 2 Stat. 528
- May 1, 1810 - Macon's Bill Number 2, ch. 39, 2 Stat. 605
1811 to 1821
- April 10 1816 - Second Bank of the United States, ch. 94, 3 Stat. 266
- March 6, 1820 - Missouri Compromise, ch. 22, 3 Stat. 545
- April 24 1820 - Land Act of 1820, ch. 51, 3 Stat. 566
1821 to 1831
- May 24 1828 - Tariff of Abominations, ch. 111, 4 Stat. 308
1831 to 1841
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1965 - Vocational Rehabilitation Act amended Pub.L. .89 89-333 ]}}}}
1965 - Medicaid 1965 - Immigration Act of 1965 1965 - Elementary and Secondary Education Act 1965 - Federal Cigarette Labeling and Advertising Act of 1965 1965 - Highway Beautification Act 1965 - Housing and Urban Development Act of 1965 1965 - National Emissions Standards Act 1965 - Solid Waste Disposal Act 1966 - Uniform Time Act, Pub.L. .89 89-387 ]}}}} (#redirect )
1966 - Freedom of Information Act, Pub.L. .89 89-487 ]}}}}
1966 - Fair Labor Standards Amendment, Pub.L. .89 89-601 ]}}}}
1966 - United States Department of Transportation, Pub.L. .89 89-670 ]}}}}
1966 - Comprehensive Health, Planning and Service Act, Pub.L. .89 89-749 ]}}}}
1966 - National Historic Preservation Act 1966 - National Traffic and Motor Vehicle Safety Act 1966 - National Wildlife Refuge System Administration Act
- 1967 - Supplemental Defense Appropriations Act, PL 90-8
- 1967 - Age Discrimination in Employment Act, PL 90-202
- 1967 - Public Broadcasting Act
- 1968 - Open Housing Act, PL 90-284
- 1968 - Omnibus Crime Control and Safe Streets Act of 1968, PL 90-351, June 19 1968, 82 Stat. 197, #redirect
- 1968 - Civil Rights Act of 1968
- 1968 - Gun Control Act of 1968
- 1968 - National Trails System Act
- 1968 - Alcoholic and Narcotic Rehabilitation Act
- 1968 - Indian Civil Rights Act
- 1969 - Federal Coal Mine Health and Safety Act, PL 91-173
- 1969 - Consumer Credit Protection Act
- 1969 - Truth in Lending Act
- 1970 - National Environmental Policy Act, PL 91-190
- 1970 - Community Mental Health Service Act, PL 91-211
- 1970 - Postal Reorganization Act (United States Postal Service), PL 91-375
- 1970 - Rail Passenger Service Act (Amtrak), PL 91-518
- 1970 - Occupational Safety and Health Act, PL 91-596
- 1970 - Clean Air Act Extension, PL 91-604
- 1970 - Lead-Based Paint Poisoning Prevention Act, PL 91-695
- 1970 - Economic Stabilization Act
- 1970 - Bank Secrecy Act
- 1970 - Controlled Substances Act
- 1970 - Plant Variety Protection Act
- 1970 - Environmental Quality Improvement Act
- 1970 - Organized Crime Control Act (including the Racketeer Influenced and Corrupt Organizations Act ("RICO")
1971 to 1981
- 1971 - Alaska Native Claims Settlement Act
- 1971 - Federal Election Campaign Act
- 1971 - Federal Advisory Committee Act
- 1971 - Marine Mammal Protection Act
- 1971 - National Cancer Act, PL 93-296
- 1972 - Equal Employment Opportunity Act, PL 92-261
- 1972 - Federal Advisory Committee Act, PL 92-463
- 1972 - Noise Control Act, 92-574
- 1972 - Coastal Zone Management Act, PL 92-583
- 1972 - Title IX Amendment of the Higher Education Act (later renamed Patsy T. Mink Equal Opportunity in Education Act)
- 1973 - Rehabilitation Act, PL 93-112
- 1973 - War Powers Resolution, PL 93-148
- 1973 - Comprehensive Employment and Training Act, PL 93-203
- 1973 - Endangered Species Act, PL 93-205
- 1973 - Domestic Volunteer Services Act of 1973 (VISTA)
- 1974 - Fair Labor Standards Amendment, PL 93-259
- 1974 - Research on Aging Act, PL 93-296
- 1974 - Vietnam Era Veterans' Readjustment Assistance Act, PL 93-540
- 1974 - Trade Act, PL 93-618
- 1974 - National Health, PLanning and Resources Development Act, PL 93-641
- 1974 - Employee Retirement Income Security Act (ERISA)
- 1974 - Family Educational Rights and Privacy Act
- 1974 - Congressional Budget and Impoundment Control Act of 1974
- 1974 - Trade Act of 1974
- 1974 - Juvenile Justice and Deliquency Prevention Act of 1974
- 1974 - Legal Services Corporation Act
- 1974 - Privacy Act of 1974
- 1974 - Safe Drinking Water Act
- 1975 - Revenue Adjustment Act (Earned Income Tax Credit) PL 94-12, 164
- 1975 - Hazardous Materials Transportation Act
- 1975 - Individuals with Disabilities Education Act
- 1976 - Overhaul of vocational education programs PL 94-482
- 1976 - Social Security Act Amendments (Aid to Day Care Centers) PL 94-401
- 1976 - Copyright Act of 1976
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - Hart-Scott-Rodino Antitrust Improvements Act, PL 94-435
- 1976 - Railroad Revitalization and Regulatory Reform Act, PL 94-210
- 1976 - Resource Conservation and Recovery Act, PL 94-580
- 1976 - Toxic Substances Control Act, PL 94-469
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - National Forest Management Act
- 1977 - Fair Labor Standards Amendment, PL 95-151
- 1977 - Clean Water Act, PL 95-217
- 1977 - Foreign Corrupt Practices Act
- 1977 - Surface Mining Control and Reclamation Act
- 1977 - International Emergency Economic Powers Act
- 1977 - Community Reinvestment Act
- 1977 - Department of Energy Organization Act
- 1978 - Full Employment and Balanced Growth Act, PL 95-523
- 1978 - Humphrey-Hawkins Full Employment Act
- 1978 - Airline Deregulation Act
- 1978 - Bankruptcy Act of 1978
- 1978 - Civil Service Reform Act
- 1978 - Contract Disputes Act
- 1978 - Ethics in Government Act
- 1978 - Foreign Intelligence Surveillance Act
- 1978 - National Energy Conservation Policy Act
- 1978 - Nuclear Non-Proliferation Act
- 1978 - Pregnancy Discrimination Act
- 1979 - Department of Education Organization Act (Created HHS), PL 96-88
- 1979 - Panama Canal Act
- 1980 - Staggers Act, PL 96-448
- 1980 - Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)
- 1980 - Refugee Act
- 1980 - Alaska National Interest Lands Conservation Act
- 1980 - Bayh-Dole Act
- 1980 - Paperwork Reduction Act
- 1980 - Fish and Wildlife Conservation Act of 1980
- 1980 - Drug Abuse Prevention, Treatment, and Rehabilitation Act
- 1980 - Regulatory Flexibility Act
1981 to 1991
- 1981 - Budget Reconciliation Act, Pub.L. .97 97-35
]}}}}
1981 - Economic Recovery Tax Act (ERTA or Kemp-Roth Tax Cut) 1982 - Job Training Partnership Act, Pub.L. .97 97-300 ]}}}} (later repealed)
1982 - Nuclear Waste Policy Act
- 1984 - Voting Accessibility for the Elderly and Handicapped Act, Pub.L. .98 98-435
]}}}}
- February 20 1792 - Postal Service Act, ch. 7, 1 Stat. 232
- April 2 1792 - Coinage Act, ch. 16, 1 Stat. 246
- February 12 1793 - Fugitive Slave Law of 1793, ch. 7, 1 Stat. 302
- March 2 1793 - Judiciary Act of 1793 (including Anti-Injunction Act), ch. 22, 1 Stat. 333
- March 27, 1794 - Naval Act of 1794, ch. 12, 1 Stat. 350
- January 29, 1795 - Naturalization Act of 1795, ch. 20, 1 Stat. 414
- Alien and Sedition Acts:
- *June 181798 - An Act to Establish an Uniform Rule of Naturalization (Naturalization Act of 1798), ch. 54, 1 Stat.566
- *June 251798 - An Act Concerning Aliens, ch. 58, 1 Stat. 570
- *July 61798 - An Act Respecting Alien Enemies, ch. 66, 1 Stat. 577
- *July 141798 - An Act for the Punishment of Certain Crimes against the United States (Sedition Act), ch. 74, 1 Stat. 596
- February 13 1801 - Judiciary Act of 1801, ch. 4, 2 Stat. 89
1801 to 1811
- April 29 1802 - Judiciary Act of 1802, ch. 31, 2 Stat. 156
- April 30 1802 - Enabling Act of 1802, ch. 40, 2 Stat. 173
- March 29 1806 - Cumberland Road, ch. 19, 2 Stat. 357
- March 2 1807 - Act Prohibiting Importation of Slaves, ch. 22, 2 Stat. 426
- December 22 1807 - Embargo Act of 1807, ch. 5, 2 Stat. 451
- March 1 1809 - Non-Intercourse Act, ch. 24, 2 Stat. 528
- May 1, 1810 - Macon's Bill Number 2, ch. 39, 2 Stat. 605
1811 to 1821
- April 10 1816 - Second Bank of the United States, ch. 94, 3 Stat. 266
- March 6, 1820 - Missouri Compromise, ch. 22, 3 Stat. 545
- April 24 1820 - Land Act of 1820, ch. 51, 3 Stat. 566
1821 to 1831
- May 24 1828 - Tariff of Abominations, ch. 111, 4 Stat. 308
1831 to 1841
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1965 - Vocational Rehabilitation Act amended Pub.L. .89 89-333 ]}}}}
1965 - Medicaid 1965 - Immigration Act of 1965 1965 - Elementary and Secondary Education Act 1965 - Federal Cigarette Labeling and Advertising Act of 1965 1965 - Highway Beautification Act 1965 - Housing and Urban Development Act of 1965 1965 - National Emissions Standards Act 1965 - Solid Waste Disposal Act 1966 - Uniform Time Act, Pub.L. .89 89-387 ]}}}} (#redirect )
1966 - Freedom of Information Act, Pub.L. .89 89-487 ]}}}}
1966 - Fair Labor Standards Amendment, Pub.L. .89 89-601 ]}}}}
1966 - United States Department of Transportation, Pub.L. .89 89-670 ]}}}}
1966 - Comprehensive Health, Planning and Service Act, Pub.L. .89 89-749 ]}}}}
1966 - National Historic Preservation Act 1966 - National Traffic and Motor Vehicle Safety Act 1966 - National Wildlife Refuge System Administration Act
- 1967 - Supplemental Defense Appropriations Act, PL 90-8
- 1967 - Age Discrimination in Employment Act, PL 90-202
- 1967 - Public Broadcasting Act
- 1968 - Open Housing Act, PL 90-284
- 1968 - Omnibus Crime Control and Safe Streets Act of 1968, PL 90-351, June 19 1968, 82 Stat. 197, #redirect
- 1968 - Civil Rights Act of 1968
- 1968 - Gun Control Act of 1968
- 1968 - National Trails System Act
- 1968 - Alcoholic and Narcotic Rehabilitation Act
- 1968 - Indian Civil Rights Act
- 1969 - Federal Coal Mine Health and Safety Act, PL 91-173
- 1969 - Consumer Credit Protection Act
- 1969 - Truth in Lending Act
- 1970 - National Environmental Policy Act, PL 91-190
- 1970 - Community Mental Health Service Act, PL 91-211
- 1970 - Postal Reorganization Act (United States Postal Service), PL 91-375
- 1970 - Rail Passenger Service Act (Amtrak), PL 91-518
- 1970 - Occupational Safety and Health Act, PL 91-596
- 1970 - Clean Air Act Extension, PL 91-604
- 1970 - Lead-Based Paint Poisoning Prevention Act, PL 91-695
- 1970 - Economic Stabilization Act
- 1970 - Bank Secrecy Act
- 1970 - Controlled Substances Act
- 1970 - Plant Variety Protection Act
- 1970 - Environmental Quality Improvement Act
- 1970 - Organized Crime Control Act (including the Racketeer Influenced and Corrupt Organizations Act ("RICO")
1971 to 1981
- 1971 - Alaska Native Claims Settlement Act
- 1971 - Federal Election Campaign Act
- 1971 - Federal Advisory Committee Act
- 1971 - Marine Mammal Protection Act
- 1971 - National Cancer Act, PL 93-296
- 1972 - Equal Employment Opportunity Act, PL 92-261
- 1972 - Federal Advisory Committee Act, PL 92-463
- 1972 - Noise Control Act, 92-574
- 1972 - Coastal Zone Management Act, PL 92-583
- 1972 - Title IX Amendment of the Higher Education Act (later renamed Patsy T. Mink Equal Opportunity in Education Act)
- 1973 - Rehabilitation Act, PL 93-112
- 1973 - War Powers Resolution, PL 93-148
- 1973 - Comprehensive Employment and Training Act, PL 93-203
- 1973 - Endangered Species Act, PL 93-205
- 1973 - Domestic Volunteer Services Act of 1973 (VISTA)
- 1974 - Fair Labor Standards Amendment, PL 93-259
- 1974 - Research on Aging Act, PL 93-296
- 1974 - Vietnam Era Veterans' Readjustment Assistance Act, PL 93-540
- 1974 - Trade Act, PL 93-618
- 1974 - National Health, PLanning and Resources Development Act, PL 93-641
- 1974 - Employee Retirement Income Security Act (ERISA)
- 1974 - Family Educational Rights and Privacy Act
- 1974 - Congressional Budget and Impoundment Control Act of 1974
- 1974 - Trade Act of 1974
- 1974 - Juvenile Justice and Deliquency Prevention Act of 1974
- 1974 - Legal Services Corporation Act
- 1974 - Privacy Act of 1974
- 1974 - Safe Drinking Water Act
- 1975 - Revenue Adjustment Act (Earned Income Tax Credit) PL 94-12, 164
- 1975 - Hazardous Materials Transportation Act
- 1975 - Individuals with Disabilities Education Act
- 1976 - Overhaul of vocational education programs PL 94-482
- 1976 - Social Security Act Amendments (Aid to Day Care Centers) PL 94-401
- 1976 - Copyright Act of 1976
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - Hart-Scott-Rodino Antitrust Improvements Act, PL 94-435
- 1976 - Railroad Revitalization and Regulatory Reform Act, PL 94-210
- 1976 - Resource Conservation and Recovery Act, PL 94-580
- 1976 - Toxic Substances Control Act, PL 94-469
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - National Forest Management Act
- 1977 - Fair Labor Standards Amendment, PL 95-151
- 1977 - Clean Water Act, PL 95-217
- 1977 - Foreign Corrupt Practices Act
- 1977 - Surface Mining Control and Reclamation Act
- 1977 - International Emergency Economic Powers Act
- 1977 - Community Reinvestment Act
- 1977 - Department of Energy Organization Act
- 1978 - Full Employment and Balanced Growth Act, PL 95-523
- 1978 - Humphrey-Hawkins Full Employment Act
- 1978 - Airline Deregulation Act
- 1978 - Bankruptcy Act of 1978
- 1978 - Civil Service Reform Act
- 1978 - Contract Disputes Act
- 1978 - Ethics in Government Act
- 1978 - Foreign Intelligence Surveillance Act
- 1978 - National Energy Conservation Policy Act
- 1978 - Nuclear Non-Proliferation Act
- 1978 - Pregnancy Discrimination Act
- 1979 - Department of Education Organization Act (Created HHS), PL 96-88
- 1979 - Panama Canal Act
- 1980 - Staggers Act, PL 96-448
- 1980 - Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)
- 1980 - Refugee Act
- 1980 - Alaska National Interest Lands Conservation Act
- 1980 - Bayh-Dole Act
- 1980 - Paperwork Reduction Act
- 1980 - Fish and Wildlife Conservation Act of 1980
- 1980 - Drug Abuse Prevention, Treatment, and Rehabilitation Act
- 1980 - Regulatory Flexibility Act
1981 to 1991
- 1981 - Budget Reconciliation Act, Pub.L. .97 97-35
]}}}}
1981 - Economic Recovery Tax Act (ERTA or Kemp-Roth Tax Cut) 1982 - Job Training Partnership Act, Pub.L. .97 97-300 ]}}}} (later repealed)
1982 - Nuclear Waste Policy Act
- 1984 - Voting Accessibility for the Elderly and Handicapped Act, Pub.L. .98 98-435
]}}}}
- Alien and Sedition Acts:
- *June 181798 - An Act to Establish an Uniform Rule of Naturalization (Naturalization Act of 1798), ch. 54, 1 Stat.566
- *June 251798 - An Act Concerning Aliens, ch. 58, 1 Stat. 570
- *July 61798 - An Act Respecting Alien Enemies, ch. 66, 1 Stat. 577
- *July 141798 - An Act for the Punishment of Certain Crimes against the United States (Sedition Act), ch. 74, 1 Stat. 596
- February 13 1801 - Judiciary Act of 1801, ch. 4, 2 Stat. 89
1801 to 1811
- April 29 1802 - Judiciary Act of 1802, ch. 31, 2 Stat. 156
- April 30 1802 - Enabling Act of 1802, ch. 40, 2 Stat. 173
- March 29 1806 - Cumberland Road, ch. 19, 2 Stat. 357
- March 2 1807 - Act Prohibiting Importation of Slaves, ch. 22, 2 Stat. 426
- December 22 1807 - Embargo Act of 1807, ch. 5, 2 Stat. 451
- March 1 1809 - Non-Intercourse Act, ch. 24, 2 Stat. 528
- May 1, 1810 - Macon's Bill Number 2, ch. 39, 2 Stat. 605
1811 to 1821
- April 10 1816 - Second Bank of the United States, ch. 94, 3 Stat. 266
- March 6, 1820 - Missouri Compromise, ch. 22, 3 Stat. 545
- April 24 1820 - Land Act of 1820, ch. 51, 3 Stat. 566
1821 to 1831
- May 24 1828 - Tariff of Abominations, ch. 111, 4 Stat. 308
1831 to 1841
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1965 - Vocational Rehabilitation Act amended Pub.L. .89 89-333 ]}}}}
1965 - Medicaid 1965 - Immigration Act of 1965 1965 - Elementary and Secondary Education Act 1965 - Federal Cigarette Labeling and Advertising Act of 1965 1965 - Highway Beautification Act 1965 - Housing and Urban Development Act of 1965 1965 - National Emissions Standards Act 1965 - Solid Waste Disposal Act 1966 - Uniform Time Act, Pub.L. .89 89-387 ]}}}} (#redirect )
1966 - Freedom of Information Act, Pub.L. .89 89-487 ]}}}}
1966 - Fair Labor Standards Amendment, Pub.L. .89 89-601 ]}}}}
1966 - United States Department of Transportation, Pub.L. .89 89-670 ]}}}}
1966 - Comprehensive Health, Planning and Service Act, Pub.L. .89 89-749 ]}}}}
1966 - National Historic Preservation Act 1966 - National Traffic and Motor Vehicle Safety Act 1966 - National Wildlife Refuge System Administration Act
- 1967 - Supplemental Defense Appropriations Act, PL 90-8
- 1967 - Age Discrimination in Employment Act, PL 90-202
- 1967 - Public Broadcasting Act
- 1968 - Open Housing Act, PL 90-284
- 1968 - Omnibus Crime Control and Safe Streets Act of 1968, PL 90-351, June 19 1968, 82 Stat. 197, #redirect
- 1968 - Civil Rights Act of 1968
- 1968 - Gun Control Act of 1968
- 1968 - National Trails System Act
- 1968 - Alcoholic and Narcotic Rehabilitation Act
- 1968 - Indian Civil Rights Act
- 1969 - Federal Coal Mine Health and Safety Act, PL 91-173
- 1969 - Consumer Credit Protection Act
- 1969 - Truth in Lending Act
- 1970 - National Environmental Policy Act, PL 91-190
- 1970 - Community Mental Health Service Act, PL 91-211
- 1970 - Postal Reorganization Act (United States Postal Service), PL 91-375
- 1970 - Rail Passenger Service Act (Amtrak), PL 91-518
- 1970 - Occupational Safety and Health Act, PL 91-596
- 1970 - Clean Air Act Extension, PL 91-604
- 1970 - Lead-Based Paint Poisoning Prevention Act, PL 91-695
- 1970 - Economic Stabilization Act
- 1970 - Bank Secrecy Act
- 1970 - Controlled Substances Act
- 1970 - Plant Variety Protection Act
- 1970 - Environmental Quality Improvement Act
- 1970 - Organized Crime Control Act (including the Racketeer Influenced and Corrupt Organizations Act ("RICO")
1971 to 1981
- 1971 - Alaska Native Claims Settlement Act
- 1971 - Federal Election Campaign Act
- 1971 - Federal Advisory Committee Act
- 1971 - Marine Mammal Protection Act
- 1971 - National Cancer Act, PL 93-296
- 1972 - Equal Employment Opportunity Act, PL 92-261
- 1972 - Federal Advisory Committee Act, PL 92-463
- 1972 - Noise Control Act, 92-574
- 1972 - Coastal Zone Management Act, PL 92-583
- 1972 - Title IX Amendment of the Higher Education Act (later renamed Patsy T. Mink Equal Opportunity in Education Act)
- 1973 - Rehabilitation Act, PL 93-112
- 1973 - War Powers Resolution, PL 93-148
- 1973 - Comprehensive Employment and Training Act, PL 93-203
- 1973 - Endangered Species Act, PL 93-205
- 1973 - Domestic Volunteer Services Act of 1973 (VISTA)
- 1974 - Fair Labor Standards Amendment, PL 93-259
- 1974 - Research on Aging Act, PL 93-296
- 1974 - Vietnam Era Veterans' Readjustment Assistance Act, PL 93-540
- 1974 - Trade Act, PL 93-618
- 1974 - National Health, PLanning and Resources Development Act, PL 93-641
- 1974 - Employee Retirement Income Security Act (ERISA)
- 1974 - Family Educational Rights and Privacy Act
- 1974 - Congressional Budget and Impoundment Control Act of 1974
- 1974 - Trade Act of 1974
- 1974 - Juvenile Justice and Deliquency Prevention Act of 1974
- 1974 - Legal Services Corporation Act
- 1974 - Privacy Act of 1974
- 1974 - Safe Drinking Water Act
- 1975 - Revenue Adjustment Act (Earned Income Tax Credit) PL 94-12, 164
- 1975 - Hazardous Materials Transportation Act
- 1975 - Individuals with Disabilities Education Act
- 1976 - Overhaul of vocational education programs PL 94-482
- 1976 - Social Security Act Amendments (Aid to Day Care Centers) PL 94-401
- 1976 - Copyright Act of 1976
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - Hart-Scott-Rodino Antitrust Improvements Act, PL 94-435
- 1976 - Railroad Revitalization and Regulatory Reform Act, PL 94-210
- 1976 - Resource Conservation and Recovery Act, PL 94-580
- 1976 - Toxic Substances Control Act, PL 94-469
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - National Forest Management Act
- 1977 - Fair Labor Standards Amendment, PL 95-151
- 1977 - Clean Water Act, PL 95-217
- 1977 - Foreign Corrupt Practices Act
- 1977 - Surface Mining Control and Reclamation Act
- 1977 - International Emergency Economic Powers Act
- 1977 - Community Reinvestment Act
- 1977 - Department of Energy Organization Act
- 1978 - Full Employment and Balanced Growth Act, PL 95-523
- 1978 - Humphrey-Hawkins Full Employment Act
- 1978 - Airline Deregulation Act
- 1978 - Bankruptcy Act of 1978
- 1978 - Civil Service Reform Act
- 1978 - Contract Disputes Act
- 1978 - Ethics in Government Act
- 1978 - Foreign Intelligence Surveillance Act
- 1978 - National Energy Conservation Policy Act
- 1978 - Nuclear Non-Proliferation Act
- 1978 - Pregnancy Discrimination Act
- 1979 - Department of Education Organization Act (Created HHS), PL 96-88
- 1979 - Panama Canal Act
- 1980 - Staggers Act, PL 96-448
- 1980 - Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)
- 1980 - Refugee Act
- 1980 - Alaska National Interest Lands Conservation Act
- 1980 - Bayh-Dole Act
- 1980 - Paperwork Reduction Act
- 1980 - Fish and Wildlife Conservation Act of 1980
- 1980 - Drug Abuse Prevention, Treatment, and Rehabilitation Act
- 1980 - Regulatory Flexibility Act
1981 to 1991
- 1981 - Budget Reconciliation Act, Pub.L. .97 97-35
]}}}}
1981 - Economic Recovery Tax Act (ERTA or Kemp-Roth Tax Cut) 1982 - Job Training Partnership Act, Pub.L. .97 97-300 ]}}}} (later repealed)
- February 13 1801 - Judiciary Act of 1801, ch. 4, 2 Stat. 89
1801 to 1811
- April 29 1802 - Judiciary Act of 1802, ch. 31, 2 Stat. 156
- April 30 1802 - Enabling Act of 1802, ch. 40, 2 Stat. 173
- March 29 1806 - Cumberland Road, ch. 19, 2 Stat. 357
- March 2 1807 - Act Prohibiting Importation of Slaves, ch. 22, 2 Stat. 426
- December 22 1807 - Embargo Act of 1807, ch. 5, 2 Stat. 451
- March 1 1809 - Non-Intercourse Act, ch. 24, 2 Stat. 528
- May 1, 1810 - Macon's Bill Number 2, ch. 39, 2 Stat. 605
1811 to 1821
- April 10 1816 - Second Bank of the United States, ch. 94, 3 Stat. 266
- March 6, 1820 - Missouri Compromise, ch. 22, 3 Stat. 545
- April 24 1820 - Land Act of 1820, ch. 51, 3 Stat. 566
1821 to 1831
- May 24 1828 - Tariff of Abominations, ch. 111, 4 Stat. 308
1831 to 1841
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1965 - Vocational Rehabilitation Act amended Pub.L. .89 89-333 ]}}}}
1965 - Medicaid 1965 - Immigration Act of 1965 1965 - Elementary and Secondary Education Act 1965 - Federal Cigarette Labeling and Advertising Act of 1965 1965 - Highway Beautification Act 1965 - Housing and Urban Development Act of 1965 1965 - National Emissions Standards Act 1965 - Solid Waste Disposal Act 1966 - Uniform Time Act, Pub.L. .89 89-387 ]}}}} (#redirect )
1966 - Freedom of Information Act, Pub.L. .89 89-487 ]}}}}
1966 - Fair Labor Standards Amendment, Pub.L. .89 89-601 ]}}}}
1966 - United States Department of Transportation, Pub.L. .89 89-670 ]}}}}
1966 - Comprehensive Health, Planning and Service Act, Pub.L. .89 89-749 ]}}}}
1966 - National Historic Preservation Act 1966 - National Traffic and Motor Vehicle Safety Act 1966 - National Wildlife Refuge System Administration Act
- 1967 - Supplemental Defense Appropriations Act, PL 90-8
- 1967 - Age Discrimination in Employment Act, PL 90-202
- 1967 - Public Broadcasting Act
- 1968 - Open Housing Act, PL 90-284
- 1968 - Omnibus Crime Control and Safe Streets Act of 1968, PL 90-351, June 19 1968, 82 Stat. 197, #redirect
- 1968 - Civil Rights Act of 1968
- 1968 - Gun Control Act of 1968
- 1968 - National Trails System Act
- 1968 - Alcoholic and Narcotic Rehabilitation Act
- 1968 - Indian Civil Rights Act
- 1969 - Federal Coal Mine Health and Safety Act, PL 91-173
- 1969 - Consumer Credit Protection Act
- 1969 - Truth in Lending Act
- 1970 - National Environmental Policy Act, PL 91-190
- 1970 - Community Mental Health Service Act, PL 91-211
- 1970 - Postal Reorganization Act (United States Postal Service), PL 91-375
- 1970 - Rail Passenger Service Act (Amtrak), PL 91-518
- 1970 - Occupational Safety and Health Act, PL 91-596
- 1970 - Clean Air Act Extension, PL 91-604
- 1970 - Lead-Based Paint Poisoning Prevention Act, PL 91-695
- 1970 - Economic Stabilization Act
- 1970 - Bank Secrecy Act
- 1970 - Controlled Substances Act
- 1970 - Plant Variety Protection Act
- 1970 - Environmental Quality Improvement Act
- 1970 - Organized Crime Control Act (including the Racketeer Influenced and Corrupt Organizations Act ("RICO")
1971 to 1981
- 1971 - Alaska Native Claims Settlement Act
- 1971 - Federal Election Campaign Act
- 1971 - Federal Advisory Committee Act
- 1971 - Marine Mammal Protection Act
- 1971 - National Cancer Act, PL 93-296
- 1972 - Equal Employment Opportunity Act, PL 92-261
- 1972 - Federal Advisory Committee Act, PL 92-463
- 1972 - Noise Control Act, 92-574
- 1972 - Coastal Zone Management Act, PL 92-583
- 1972 - Title IX Amendment of the Higher Education Act (later renamed Patsy T. Mink Equal Opportunity in Education Act)
- 1973 - Rehabilitation Act, PL 93-112
- 1973 - War Powers Resolution, PL 93-148
- 1973 - Comprehensive Employment and Training Act, PL 93-203
- 1973 - Endangered Species Act, PL 93-205
- 1973 - Domestic Volunteer Services Act of 1973 (VISTA)
- 1974 - Fair Labor Standards Amendment, PL 93-259
- 1974 - Research on Aging Act, PL 93-296
- 1974 - Vietnam Era Veterans' Readjustment Assistance Act, PL 93-540
- 1974 - Trade Act, PL 93-618
- 1974 - National Health, PLanning and Resources Development Act, PL 93-641
- 1974 - Employee Retirement Income Security Act (ERISA)
- 1974 - Family Educational Rights and Privacy Act
- 1974 - Congressional Budget and Impoundment Control Act of 1974
- 1974 - Trade Act of 1974
- 1974 - Juvenile Justice and Deliquency Prevention Act of 1974
- 1974 - Legal Services Corporation Act
- 1974 - Privacy Act of 1974
- 1974 - Safe Drinking Water Act
- 1975 - Revenue Adjustment Act (Earned Income Tax Credit) PL 94-12, 164
- 1975 - Hazardous Materials Transportation Act
- 1975 - Individuals with Disabilities Education Act
- 1976 - Overhaul of vocational education programs PL 94-482
- 1976 - Social Security Act Amendments (Aid to Day Care Centers) PL 94-401
- 1976 - Copyright Act of 1976
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - Hart-Scott-Rodino Antitrust Improvements Act, PL 94-435
- 1976 - Railroad Revitalization and Regulatory Reform Act, PL 94-210
- 1976 - Resource Conservation and Recovery Act, PL 94-580
- 1976 - Toxic Substances Control Act, PL 94-469
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - National Forest Management Act
- 1977 - Fair Labor Standards Amendment, PL 95-151
- 1977 - Clean Water Act, PL 95-217
- 1977 - Foreign Corrupt Practices Act
- 1977 - Surface Mining Control and Reclamation Act
- 1977 - International Emergency Economic Powers Act
- 1977 - Community Reinvestment Act
- 1977 - Department of Energy Organization Act
- 1978 - Full Employment and Balanced Growth Act, PL 95-523
- 1978 - Humphrey-Hawkins Full Employment Act
- 1978 - Airline Deregulation Act
- 1978 - Bankruptcy Act of 1978
- 1978 - Civil Service Reform Act
- 1978 - Contract Disputes Act
- 1978 - Ethics in Government Act
- 1978 - Foreign Intelligence Surveillance Act
- 1978 - National Energy Conservation Policy Act
- 1978 - Nuclear Non-Proliferation Act
- 1978 - Pregnancy Discrimination Act
- 1979 - Department of Education Organization Act (Created HHS), PL 96-88
- 1979 - Panama Canal Act
- 1980 - Staggers Act, PL 96-448
- 1980 - Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)
- 1980 - Refugee Act
- 1980 - Alaska National Interest Lands Conservation Act
- 1980 - Bayh-Dole Act
- 1980 - Paperwork Reduction Act
- 1980 - Fish and Wildlife Conservation Act of 1980
- 1980 - Drug Abuse Prevention, Treatment, and Rehabilitation Act
- 1980 - Regulatory Flexibility Act
1981 to 1991
- 1981 - Budget Reconciliation Act, Pub.L. .97 97-35
]}}}}
1981 - Economic Recovery Tax Act (ERTA or Kemp-Roth Tax Cut) 1982 - Job Training Partnership Act, Pub.L. .97 97-300 ]}}}} (later repealed)
- March 29 1806 - Cumberland Road, ch. 19, 2 Stat. 357
- March 2 1807 - Act Prohibiting Importation of Slaves, ch. 22, 2 Stat. 426
- December 22 1807 - Embargo Act of 1807, ch. 5, 2 Stat. 451
- March 1 1809 - Non-Intercourse Act, ch. 24, 2 Stat. 528
- May 1, 1810 - Macon's Bill Number 2, ch. 39, 2 Stat. 605
1811 to 1821
- December 22 1807 - Embargo Act of 1807, ch. 5, 2 Stat. 451
- March 1 1809 - Non-Intercourse Act, ch. 24, 2 Stat. 528
- May 1, 1810 - Macon's Bill Number 2, ch. 39, 2 Stat. 605
1811 to 1821
- April 10 1816 - Second Bank of the United States, ch. 94, 3 Stat. 266
- March 6, 1820 - Missouri Compromise, ch. 22, 3 Stat. 545
- April 24 1820 - Land Act of 1820, ch. 51, 3 Stat. 566
1821 to 1831
- May 24 1828 - Tariff of Abominations, ch. 111, 4 Stat. 308
1831 to 1841
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1965 - Vocational Rehabilitation Act amended Pub.L. .89 89-333 ]}}}}
1965 - Medicaid 1965 - Immigration Act of 1965 1965 - Elementary and Secondary Education Act 1965 - Federal Cigarette Labeling and Advertising Act of 1965 1965 - Highway Beautification Act 1965 - Housing and Urban Development Act of 1965 1965 - National Emissions Standards Act 1965 - Solid Waste Disposal Act 1966 - Uniform Time Act, Pub.L. .89 89-387 ]}}}} (#redirect )
1966 - Freedom of Information Act, Pub.L. .89 89-487 ]}}}}
1966 - Fair Labor Standards Amendment, Pub.L. .89 89-601 ]}}}}
1966 - United States Department of Transportation, Pub.L. .89 89-670 ]}}}}
1966 - Comprehensive Health, Planning and Service Act, Pub.L. .89 89-749 ]}}}}
1966 - National Historic Preservation Act 1966 - National Traffic and Motor Vehicle Safety Act 1966 - National Wildlife Refuge System Administration Act
- 1967 - Supplemental Defense Appropriations Act, PL 90-8
- 1967 - Age Discrimination in Employment Act, PL 90-202
- 1967 - Public Broadcasting Act
- 1968 - Open Housing Act, PL 90-284
- 1968 - Omnibus Crime Control and Safe Streets Act of 1968, PL 90-351, June 19 1968, 82 Stat. 197, #redirect
- 1968 - Civil Rights Act of 1968
- 1968 - Gun Control Act of 1968
- 1968 - National Trails System Act
- 1968 - Alcoholic and Narcotic Rehabilitation Act
- 1968 - Indian Civil Rights Act
- 1969 - Federal Coal Mine Health and Safety Act, PL 91-173
- 1969 - Consumer Credit Protection Act
- 1969 - Truth in Lending Act
- 1970 - National Environmental Policy Act, PL 91-190
- 1970 - Community Mental Health Service Act, PL 91-211
- 1970 - Postal Reorganization Act (United States Postal Service), PL 91-375
- 1970 - Rail Passenger Service Act (Amtrak), PL 91-518
- 1970 - Occupational Safety and Health Act, PL 91-596
- 1970 - Clean Air Act Extension, PL 91-604
- 1970 - Lead-Based Paint Poisoning Prevention Act, PL 91-695
- 1970 - Economic Stabilization Act
- 1970 - Bank Secrecy Act
- 1970 - Controlled Substances Act
- 1970 - Plant Variety Protection Act
- 1970 - Environmental Quality Improvement Act
- 1970 - Organized Crime Control Act (including the Racketeer Influenced and Corrupt Organizations Act ("RICO")
1971 to 1981
- 1971 - Alaska Native Claims Settlement Act
- 1971 - Federal Election Campaign Act
- 1971 - Federal Advisory Committee Act
- 1971 - Marine Mammal Protection Act
- 1971 - National Cancer Act, PL 93-296
- 1972 - Equal Employment Opportunity Act, PL 92-261
- 1972 - Federal Advisory Committee Act, PL 92-463
- 1972 - Noise Control Act, 92-574
- 1972 - Coastal Zone Management Act, PL 92-583
- 1972 - Title IX Amendment of the Higher Education Act (later renamed Patsy T. Mink Equal Opportunity in Education Act)
- 1973 - Rehabilitation Act, PL 93-112
- 1973 - War Powers Resolution, PL 93-148
- 1973 - Comprehensive Employment and Training Act, PL 93-203
- 1973 - Endangered Species Act, PL 93-205
- 1973 - Domestic Volunteer Services Act of 1973 (VISTA)
- 1974 - Fair Labor Standards Amendment, PL 93-259
- 1974 - Research on Aging Act, PL 93-296
- 1974 - Vietnam Era Veterans' Readjustment Assistance Act, PL 93-540
- 1974 - Trade Act, PL 93-618
- 1974 - National Health, PLanning and Resources Development Act, PL 93-641
- 1974 - Employee Retirement Income Security Act (ERISA)
- 1974 - Family Educational Rights and Privacy Act
- 1974 - Congressional Budget and Impoundment Control Act of 1974
- 1974 - Trade Act of 1974
- 1974 - Juvenile Justice and Deliquency Prevention Act of 1974
- 1974 - Legal Services Corporation Act
- 1974 - Privacy Act of 1974
- 1974 - Safe Drinking Water Act
- 1975 - Revenue Adjustment Act (Earned Income Tax Credit) PL 94-12, 164
- 1975 - Hazardous Materials Transportation Act
- 1975 - Individuals with Disabilities Education Act
- 1976 - Overhaul of vocational education programs PL 94-482
- 1976 - Social Security Act Amendments (Aid to Day Care Centers) PL 94-401
- 1976 - Copyright Act of 1976
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - Hart-Scott-Rodino Antitrust Improvements Act, PL 94-435
- 1976 - Railroad Revitalization and Regulatory Reform Act, PL 94-210
- 1976 - Resource Conservation and Recovery Act, PL 94-580
- 1976 - Toxic Substances Control Act, PL 94-469
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - National Forest Management Act
- 1977 - Fair Labor Standards Amendment, PL 95-151
- 1977 - Clean Water Act, PL 95-217
- 1977 - Foreign Corrupt Practices Act
- 1977 - Surface Mining Control and Reclamation Act
- 1977 - International Emergency Economic Powers Act
- 1977 - Community Reinvestment Act
- 1977 - Department of Energy Organization Act
- 1978 - Full Employment and Balanced Growth Act, PL 95-523
- 1978 - Humphrey-Hawkins Full Employment Act
- 1978 - Airline Deregulation Act
- 1978 - Bankruptcy Act of 1978
- 1978 - Civil Service Reform Act
- 1978 - Contract Disputes Act
- 1978 - Ethics in Government Act
- 1978 - Foreign Intelligence Surveillance Act
- 1978 - National Energy Conservation Policy Act
- 1978 - Nuclear Non-Proliferation Act
- 1978 - Pregnancy Discrimination Act
- 1979 - Department of Education Organization Act (Created HHS), PL 96-88
- 1979 - Panama Canal Act
- 1980 - Staggers Act, PL 96-448
- 1980 - Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)
- 1980 - Refugee Act
- 1980 - Alaska National Interest Lands Conservation Act
- 1980 - Bayh-Dole Act
- 1980 - Paperwork Reduction Act
- 1980 - Fish and Wildlife Conservation Act of 1980
- 1980 - Drug Abuse Prevention, Treatment, and Rehabilitation Act
- 1980 - Regulatory Flexibility Act
1981 to 1991
- 1981 - Budget Reconciliation Act, Pub.L. .97 97-35
]}}}}
- April 10 1816 - Second Bank of the United States, ch. 94, 3 Stat. 266
- March 6, 1820 - Missouri Compromise, ch. 22, 3 Stat. 545
- April 24 1820 - Land Act of 1820, ch. 51, 3 Stat. 566
1821 to 1831
- May 24 1828 - Tariff of Abominations, ch. 111, 4 Stat. 308
1831 to 1841
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1965 - Vocational Rehabilitation Act amended Pub.L. .89 89-333 ]}}}}
1965 - Medicaid 1965 - Immigration Act of 1965 1965 - Elementary and Secondary Education Act 1965 - Federal Cigarette Labeling and Advertising Act of 1965 1965 - Highway Beautification Act 1965 - Housing and Urban Development Act of 1965 1965 - National Emissions Standards Act 1965 - Solid Waste Disposal Act 1966 - Uniform Time Act, Pub.L. .89 89-387 ]}}}} (#redirect )
1966 - Freedom of Information Act, Pub.L. .89 89-487 ]}}}}
1966 - Fair Labor Standards Amendment, Pub.L. .89 89-601 ]}}}}
1966 - United States Department of Transportation, Pub.L. .89 89-670 ]}}}}
- March 6, 1820 - Missouri Compromise, ch. 22, 3 Stat. 545
- April 24 1820 - Land Act of 1820, ch. 51, 3 Stat. 566
1821 to 1831
- May 24 1828 - Tariff of Abominations, ch. 111, 4 Stat. 308
1831 to 1841
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1965 - Vocational Rehabilitation Act amended Pub.L. .89 89-333 ]}}}}
1965 - Medicaid 1965 - Immigration Act of 1965 1965 - Elementary and Secondary Education Act 1965 - Federal Cigarette Labeling and Advertising Act of 1965 1965 - Highway Beautification Act 1965 - Housing and Urban Development Act of 1965 1965 - National Emissions Standards Act 1965 - Solid Waste Disposal Act 1966 - Uniform Time Act, Pub.L. .89 89-387 ]}}}} (#redirect )
1966 - Freedom of Information Act, Pub.L. .89 89-487 ]}}}}
1966 - Fair Labor Standards Amendment, Pub.L. .89 89-601 ]}}}}
- May 24 1828 - Tariff of Abominations, ch. 111, 4 Stat. 308
1831 to 1841
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1965 - Vocational Rehabilitation Act amended Pub.L. .89 89-333 ]}}}}
1965 - Medicaid 1965 - Immigration Act of 1965 1965 - Elementary and Secondary Education Act 1965 - Federal Cigarette Labeling and Advertising Act of 1965 1965 - Highway Beautification Act 1965 - Housing and Urban Development Act of 1965 1965 - National Emissions Standards Act 1965 - Solid Waste Disposal Act 1966 - Uniform Time Act, Pub.L. .89 89-387 ]}}}} (#redirect )
- May 24 1828 - Tariff of Abominations, ch. 111, 4 Stat. 308
1831 to 1841
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1965 - Vocational Rehabilitation Act amended Pub.L. .89 89-333 ]}}}}
- May 28 1830 - Indian Removal Act, ch. 148, 4 Stat. 411
- March 2 1833 - Compromise Tariff (Tariff of 1833), ch. 55, 4 Stat. 629
- March 2 1833 - Force Bill, ch. 57, 4 Stat. 632
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1965 - Heart Disease, Cancer, and Stroke Amendments, Pub.L. .89 89-239 ]}}}}
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
1965 - Voting Rights Act, Pub.L. .89 89-110 ]}}}}
1965 - INS Act, Pub.L. .89 89-236 ]}}}}
1841 to 1851
- April 19 1841 - Bankruptcy Act of 1841, ch. 9, 5 Stat. 440
- August 30 1842 - Tariff of 1842 ("Black Tariff"), ch. 270, 5 Stat. 548
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
1965 - Community Health Services and Facilities Act, Pub.L. .89 89-109 ]}}}}
- July 30 1846 - Walker tariff, ch. 74, 9 Stat. 42
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- March 3 1849 - Gold Coinage Act, ch. 109, 9 Stat. 397
- September 9, 1850 - Compromise of 1850, ch. 49, 9 Stat. 446
- September 18 1850 - Fugitive Slave Act, ch. 60, 9 Stat. 462
- September 29 1850 - Donation Land Claim Act, ch. 76, 9 Stat. 496
1851 to 1861
- May 30, 1854 - Kansas-Nebraska Act, ch. 59, 10 Stat. 277
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
- August 18, 1856 - Guano Islands Act, ch. 164, 11 Stat. 119
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
1965 - Medicare, Pub.L. .89 89-97 ]}}}}
1965 - Mental Health Centers Act Amendments, Pub.L. .89 89-105 ]}}}}
- March 2, 1861 - Morrill tariff, ch. 68, 12 Stat. 178
1861 to 1871
- August 5, 1861 - Revenue Act of 1861, ch. 45, 12 Stat. 242
- May 201862 - Homestead Act, ch. 75, 12 Stat. 392
- July 1, 1862 - Revenue Act of 1862, ch. 119, 12 Stat. 432
- July 1, 1862 - Pacific Railway Act, ch. 120, 12 Stat. 489
- July 2, 1862 - Morrill Land Grant Colleges Act, ch. 130, 12 Stat. 503 (#redirect et seq.)
- July 17, 1862 - Militia Act, ch. 201, 12 Stat. 597
- February 25 1863 - National Banking Act, ch 58, 12 Stat. 665
- March 2 1863 - False Claims Act, ch. 67, 12 Stat. 696 #redirect et seq.
- March 3 1863 - Enrollment Act, ch. 75, 12 Stat. 731
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- March 3 1865 - Freedman's Bureau, ch. 90, 13 Stat. 507
- April 9, 1866 - Civil Rights Act of 1866, ch. 31, 14 Stat. 27
- July 23, 1866 - Judicial Circuits Act, ch. 210, 14 Stat. 209
- March 2, 1867 - Reconstruction Act, ch. 153, 14 Stat. 428
- March 2, 1867 - Tenure of Office Act, ch. 154, 14 Stat. 430
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 10 1869 - Judiciary Act of 1869 (Circuit Judges Act of 1869), ch. 22, 16 Stat. 44
- May 31 1870 - Force Act of 1870, ch. 114, 16 Stat. 140
- July 14 1870 - Naturalization Act of 1870, ch. 254, 16 Stat. 254
1871 to 1881
- April 201871 - Ku Klux Act (Civil Rights Act of 1871, Ku Klux Klan Act), ch. 22, 17 Stat. 13
- March 11872 - Yellowstone Act
- May 101872 - General Mining Act of 1872, ch. 152, 91 Stat. , R.S. §§2319–2328, 2331, 2333–2338, 2344, #redirect
- May 221872 - Amnesty Act
- June 11872 - Practice Conformity Act (precursor to the Rules Enabling Act), ch. 255, 17 Stat. 196
- February 12 1873 - Fourth Coinage Act, ch. 131, 17 Stat. 424
- March 3, 1873 - Comstock Act, ch. 258, 17 Stat. 598
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
- 1873 - Timber Culture Act (allowing title to land to anyone planting trees)
- 1874 - Poland Act, 18 Stat. 253
- January 141875 - Specie Payment Resumption Act, ch. 15, 18 Stat. 296
- March 11875 - Civil Rights Act of 1875, 18 Stat. 335
- March 3, 1875 - Page Act of 1875, ch. 141, 18 Stat. 477
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
January 12, 1951 - Federal Civil Defense Act of 1950, ch. 1228, 64 Stat. 1245, #redirect
1951 to 1961
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
- February 281878 - Bland-Allison Act (Coinage Act (Silver Dollar)), ch. 20, 20 Stat. 25
- June 18, 1878 - Posse Comitatus Act, ch. 263, §15, 20 Stat. 152
- 1878 - National Quarantine Act
1881 to 1891
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
- May 6, 1882 - Chinese Exclusion Act, 22 Stat. 58 (repealed by the Magnuson Act)
- January 16, 1883 - Pendleton Civil Service Reform Act, ch. 27, 22 Stat. 403
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
September 23 1950 - McCarran Internal Security Act, ch. 1024, 64 Stat. 987, #redirect 1950 - Public Health Services Act Amendments, Pub.L. .81 81-692 ]}}}}
- February 4, 1887 - Interstate Commerce Act, ch. 104, 24 Stat. 379
- February 8, 1887 - Indian General Allotment Act ("Dawes Act"), ch. 119, 24 Stat. 388, #redirect
- March 2, 1887 - Hatch Act of 1887 ch. 314, 24 Stat. 440, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
May 10, 1950 - National Science Foundation Act, ch. 171, Pub.L. .81 81-507 ]}}}}, 64 Stat. 149, #redirect
- July 2, 1890 - Sherman Antitrust Act, ch. 647, 26 Stat. 209,
- July 14 1890 - Sherman Silver Purchase Act, ch. 708, 26 Stat. 289
- October 1 1890 - McKinley tariff, ch. 1244, 26 Stat. 567
- 1891 - Forest Reserve Act of 1891
- March 31891 - Land Revision Act of 1891
1891 to 1901
- May 5, 1892 - Geary Act, ch. 60, 27 Stat. 25 (amended the Chinese Exclusion Act)
- August 271894 - Wilson-Gorman Tariff Act (ch. 349, §73 et seq., 28 Stat. 570, #redirect et seq.)
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
October 26 1949 - Fair Labor Standards Amendment, ch. 736, Pub.L. .81 81-393 ]}}}}, 63 Stat. 910, #redirect
- July 24, 1897 - Dingley tariff, ch. 11, 30 Stat. 151 (amended the Wilson-Gorman Tariff Act)
- 1897 - Forest Management Act
- July 11898 - Bankruptcy Act of 1898, ch. 541, 30 Stat. 544
- July 71898 - Newlands Resolution, No. 55, 30 Stat. 750
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- March 14 1900 - Gold Standard Act, ch. 41, 31 Stat. 45
- April 2 1900 - Foraker Act, ch. 191, 31 Stat. 77 (Puerto Rico Civil Code)
1901 to 1911
- 1902 - Newlands Reclamation Act
- 1902 - Panama Canal Purchase Act
- January 21, 1903 - Militia Act of 1903 (Dick Act), ch. 196, 32 Stat. 775
- 1903 - Elkins Act
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
May 16, 1918 - Sedition Act of 1918, c. 75, 40 Stat. 553 (repealed in 1921)
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- June 8 1906 - American Antiquities Act (National Monument Act), ch. 3060, 34 Stat. 225, #redirect
- June 29 1906 - Hepburn Act, ch. 3591, 34 Stat. 584
- June 30 1906 - Pure Food and Drug Act, ch. 3915, 34 Stat. 768
- 1906 - Meat Inspection Act
- 1906 - Federal Employers’ Liability Act
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
- May 301908 - Aldrich-Vreeland Act, ch. 229, 35 Stat. 546
- August 5, 1909 - Payne-Aldrich Tariff Act, ch. 6, 36 Stat. 11
- June 18, 1910 - Mann-Elkins Act, ch. 309, 36 Stat. 539
- June 25 1910 - Mann Act, ch. 395, 36 Stat. 825
1911 to 1921
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
- August 8 1911 - Public Law 62-5 (sets House of Representatives at 435 members)
- October 3 1913 - Revenue Act of 1913 (Federal Income Tax) including Underwood Tariff, ch. 16, 38 Stat. 114
- December 23 1913 - Federal Reserve Act, ch. 6, 38 Stat. 251, #redirect , et seq.
- May 81914 - Smith-Lever Act, ch. 79, 38 Stat. 372, #redirect
- September 26, 1914 - Federal Trade Commission Act, ch. 311, 38 Stat. 717, #redirect
- October 15, 1914 - Clayton Antitrust Act, ch. 323, 38 Stat. 730, #redirect , et seq.
- December 17, 1914 - Harrison Narcotics Tax Act, ch. 1, 38 Stat. 785
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
- July 171916 - Federal Farm Loan Act, ch. 245, 39 Stat. 360
- September 11916 - Keating-Owen Child Labor Act of 1916, ch. 432, 39 Stat. 675, held unconstitutional in 1918, see Hammer v. Dagenhart.
- September 3, 1916 - Adamson Act, ch. 436, 39 Stat. 721, #redirect
- August 251916 - National Park Service Act, ch. 408, 39 Stat. 535, #redirect
- September 81916 - Revenue Act of 1916, ch. 463, 39 Stat. 756
- February 5 1917 - Immigration Act of 1917 (Barred Zone Act), ch. 29, 39 Stat. 874
- February 23 1917 - Smith-Hughes Vocational Education Act, ch. 114, 39 Stat. 929, #redirect , repealed.
- March 2 1917 - Jones-Shafroth Act, ch. 145, 39 Stat. 951, #redirect
- May 18 1917 - Selective Service Act of 1917, ch. 15, 40 Stat. 76
- June 15 1917 - Espionage Act of 1917, ch. 30, 40 Stat. 217 (repealed in 1921)
- October 6 1917 - International Emergency Economic Powers Act (Trading with the Enemy Act), Pub.L. .65 65-91
]}}}}, ch. 106, 40 Stat. 411, #redirect
- October 18 1919 - National Prohibition Act (Volstead Act), ch. 85, 41 Stat. 305
- February 25, 1920 - Mineral Leasing Act, ch. 85, 41 Stat. 437, #redirect et seq.
- February 28 1920 - Esch-Cummins Act, ch. 91, 41 Stat. 456
1921 to 1931
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- May 191921 - Emergency Quota Act (Johnson Quota Act), ch. 8, 42 Stat. 5
- June 2, 1924 - Revenue Act of 1921, ch. 234, 43 Stat. 253
- September 21, 1922 - Fordney-McCumber tariff, ch. 356, 42 Stat. 858
- September 22, 1922 - Cable Act (Married Women’s Citizenship Act), ch. 411, 42 Stat. 1021
- May 19, 1924 - World War Adjusted Compensation Act (Bonus Bill), ch. 157, 43 Stat. 121
- May 26, 1924 - Immigration Act of 1924 (Johnson-Reed Act), ch. 190, 43 Stat. 153
- June 2 1924 – Indian Citizenship Act of 1924 (Snyder Act) ch. 233, 43 Stat. 253, #redirect
- June 2, 1924 – Revenue Act of 1924 (Mellon tax bill), ch. 234, 43 Stat. 253
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- 1926 - Railway Labor Act
- 1926 - Revenue Act of 1926
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- 1929 - National Origins Formula
- 1929 - Agriculture Marketing Act
- February 18, 1929 - Migratory Bird Conservation Act, ch. 257, 45 Stat. 1222 (#redirect et seq.)
- June 17, 1930 - Hawley-Smoot Tariff, ch. 497, 46 Stat. 590, (see #redirect )
- 1930 - Plant Patent Act
1931 to 1941
- March 3, 1931 – Davis-Bacon Act, ch. 411, 46 Stat. 1494, #redirect et seq.
- January 22, 1932 – Reconstruction Finance Corporation Act, ch. 8, 47 Stat. 5, #redirect et seq.
- March 23, 1932 – Norris-LaGuardia Act, ch. 90, 47 Stat. 70, #redirect et seq.
- June 6, 1932 – Revenue Act of 1932, ch. 209, 47 Stat. 169
- July 22 1932 – Federal Home Loan Bank Act, ch. 522, 47 Stat. 725, #redirect et seq.
- March 3, 1933 – Buy American Act, ch. 212, title III, 47 Stat. 1520, #redirect et seq.
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- March 9, 1933 - Emergency Banking Relief Act, ch. 1, 48 Stat. 1
- March 31, 1933 - Civilian Conservation Corps, ch. 17, 48 Stat. 22
- May 12, 1933 - Agricultural Adjustment Act, ch. 25, title I, 48 Stat. 31, #redirect
- May 18, 1933 - Tennessee Valley Authority Act, ch. 32, 48 Stat. 58, #redirect
- May 27, 1933 - Securities Act, ch. 38, title I, 48 Stat. 74, #redirect
- June 13, 1933 - Home Owners' Loan Corporation, ch. 64, 48 Stat. 128 (repealed by PL 89–554, § 8(a), September 6, 1966, 80 Stat. 648)
- June 16, 1933 - Glass-Steagal Act ("Banking Act of 1933"), ch. 89, 48 Stat. 162, (repealed by Gramm-Leach-Bliley Financial Services Modernization Act)
- June 16, 1933 - National Industrial Recovery Act, ch. 90, 48 Stat. 195
- June 16, 1933 - Public Works Administration Act, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Civil Works Administration, ch. 90, title II, 48 Stat. 200
- June 16, 1933 - Farm Credit Administration, ch. 98, 48 Stat. 257, #redirect
- 1934 - Rules Enabling Act, PL 73-415, #redirect
- March 24, 1934 - Tydings-McDuffie Act ("Philippine Independence Act"), PL 73-127, ch. 84, 48 Stat. 456
- May 14, 1934 - Johnson Act, ch. 283, 48 Stat. 775
- June 6, 1934 - Securities Exchange Act (creating (Securities Exchange Commission), ch. 404, 48 Stat. 881, #redirect
- June 12, 1934 - Reciprocal Tariff Act, ch. 474, 48 Stat. 943, #redirect
- June 18, 1934 - Indian Reorganization Act, ch. 576, 48 Stat. 984, #redirect \
- June 19, 1934 - Communications Act (creating Federal Communications Commission), ch. 652, 48 Stat. 1064, #redirect
- June 27, 1934 - National Housing Act (creating Federal Housing Administration), ch. 847, 48 Stat. 1246, #redirect
- 1935 - Motor Carrier Act (renamed part II of the Interstate Commerce Act)
- April 27, 1935 - Soil Conservation and Domestic Allotment Act, ch. 85, 49 Stat. 163, #redirect et seq.
- July 5, 1935 - National Labor Relations Act (Wagner Act), ch. 372, 49 Stat. 449, #redirect et seq.
- August 14, 1935 - Social Security Act, including Aid to Dependent Children, Old Age Pension Act, PL 74-271 (ch. 531, 49 Stat. 620, #redirect et seq.
- August 26, 1935 - Public Utility Holding Company Act of 1935, ch. 687, title I, 49 Stat. 803, #redirect et seq.
- August 31, 1935 - Neutrality Act of 1935
- May 20, 1936 - Rural Electrification Act, ch. 432, 49 Stat. 1363, #redirect
- June 19 1936 - Robinson Patman Act, ch. 592, 49 Stat. 1526, #redirect
- June 29, 1936 - Merchant Marine Act, ch. 250, 41 Stat. 988
- June 301936 - Walsh-Healey Public Contracts Act, ch. 881, 49 Stat. 2036, #redirect
- 1936 - Neutrality Act of 1936
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- June 3, 1937 - Agricultural Marketing Agreement Act, ch. 296, 50 Stat. 246
- August 5, 1937 - National Cancer Institute Act, ch. 565, 50 Stat. 559
- 1937 - Neutrality Acts of 1937
- 1937 - Miller-Tydings Act
- 1937 - United States Housing Act of 1937
- June 8, 1938 - Foreign Agents Registration Act, ch. 327, 52 Stat. 631, #redirect et seq.
- June 21, 1938 - Natural Gas Act, ch. 556, 52 Stat. 821, #redirect et seq.
- June 23, 1938 - Civil Aeronautics Act, ch. 601, 52 Stat. 973
- June 25, 1938 - Fair Labor Standards Act, ch. 676, 52 Stat. 1060, #redirect et seq.
- June 25, 1938 - Federal Food, Drug, and Cosmetic Act, ch. 675, 52 Stat. 1040, #redirect et seq.
- 1938 - Wheeler-Lea Act
- August 2, 1939 - Hatch Act of 1939 ("Hatch Political Activity Act", "An Act to Prevent Pernicious Political Activities"), ch. 410, 53 Stat. 1147
- November 4, 1939 - Neutrality Act of 1939, ("Cash and Carry Act"), ch. 2, 54 Stat. 4, #redirect et seq.
- 1940 - Investment Company Act of 1940
- 1940 - Investment Advisers Act of 1940
- 1940 - Selective Service Act
- 1940 - Alien Registration Act (Smith Act)
1941 to 1951
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- 1941 - Lend Lease Act
- January 30, 1942 - Emergency Price Control Act
- December 171943 - Magnuson Act (repealed Chinese Exclusion Act)
- 1944 - Mustering-out Payment Act, PL 78-225
- 1944 - Servicemen's Readjustment Act, PL 78-346
- 1944 - Veterans' Preference Act, PL 78-359
- 1944 - Servicemen's Readjustment Act (G.I. Bill)
- 1944 - Public Health Service Act
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- 1945 - Bretton Woods Agreements Act, PL 79-171
- 1945 - United Nations Participation Act
- 1945 - Export-Import Bank Act of 1945
- 1945 - War Brides Act
- February 20, 1946 - Employment Act, PL 27-304, ch. 33, 60 Stat. 23, #redirect et seq.
- 1946 - Richard B. Russell National School Lunch Act, June 4, 1946, ch. 281, 60 Stat. 230, #redirect et seq.
- 1946 - Administrative Procedure Act, June 11, 1946, ch. 324, 60 Stat. 237
- 1946 - Hobbs Anti-Racketeering Act, July 3, 1946, ch. 537, 60 Stat. 420, #redirect
- 1946 - Atomic Energy Act, August 1, 1946, ch. 724, 60 Stat. 755, #redirect et seq.
- 1946 - Federal Tort Claims Act, August 2, 1946, ch. 753, title IV, 60 Stat. 842, #redirect
- 1946 - Foreign Service Act, August 13, 1946, ch. 957, titles I–X, 60 Stat. 999–1030, #redirect et seq.
- 1946 - Hospital Survey and Construction Act (Hill-Burton Act), PL 79-725, August 13, 1946, ch. 958, 60 Stat. 1040
- 1946 - Farmers Home Administration Act, August 14, 1946, ch. 964, 60 Stat. 1062
- 1946 - Luce-Celler Act
- 1947 - Aid to Greece and Turkey (see Truman Doctrine), PL 80-75
- 1947 - Presidential Succession Act, #redirect
- 1947 - Taft-Hartley Act, June 23, 1947, ch. 120, 61 Stat. 136, #redirect
- 1947 - National Security Act, July 26, 1947, ch. 343, 61 Stat. 495, #redirect
- 1947 - Mineral Leasing Act for Acquired Lands, August 7, 1947, ch. 513, 61 Stat. 913, #redirect
- 1948 - Foreign Assistance Act (Marshall Plan), PL 80-47, April 3, 1948, ch. 169, 62 Stat. 137
- 1948 - United States Information and Educational Exchange Act, PL 80-402
- 1948 - Civil Air Patrol, PL 80-577, #redirect
- 1948 - Federal Water Pollution Control Act, June 30, 1948, ch. 758, #redirect
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
]}}}}, 63 Stat. 898
- June 20 1949 - Central Intelligence Agency Act, ch. 227, 63 Stat. 208, #redirect
- October 25, 1949 - Hospital Survey and Construction Amendments of 1949, ch. 722, Pub.L. .81 81-380
- 1951 - Mutual Security Act, October 10, 1951, ch. 479, 65 Stat. 373
- 1952 - Veterans' Readjustment Assistance Act, PL 82-550
- 1952 - Mine Safety Act, PL 82-552
- 1952 - Immigration and Nationality Act (McCarran-Walter Act), PL 82-414
- 1953 - Small Business Act PL 83-163
- 1953 - Refugee Relief Act, PL 83-203
- 1953 - Public Law 280, PL 83-280, & &
- August 7, 1953 - Outer Continental Shelf Lands Act, ch. 345, 67 Stat. 462, #redirect et seq.
- May 13, 1954 - Saint Lawrence Seaway Act, ch. 201, 68 Stat. 92, #redirect et seq.
- August 2, 1954 - Federal National Mortgage Association Charter Act, ch. 649, title II, §201, 68 Stat. 612, #redirect , et seq.
- August 13, 1954 - Multiple Mineral Development Act, ch. 730, 68 Stat. 708, #redirect , et seq.
- August 16, 1954 - Internal Revenue Code of 1954, PL 83-591, ch. 736, 68A Stat. 3
- * Federal Unemployment Tax Act, §1(d), 68A Stat. 439, (subtitle C, chapter 23)
- * National Firearms Act, §1(d), 68A Stat. 721, (subtitle E, chapter 53)
- August 24, 1954 - Communist Control Act of 1954, ch. 886, 68 Stat. 775, #redirect , et seq.
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
- 1955 - Poliomyelitis Vaccination Assistance Act, PL 84-377
- 1955 - Fair Labor Standards Amendment, PL 84-381
- 1955 - Multiple Surface Use Mining Act
- 1955 - National Housing Act
- 1956 - Health Research Facilities Act, PL 84-835
- 1956 - Federal-Aid Highway Act of 1956, National Interstate and Defense Highways Act of 1956
- 1957 - Price-Anderson Nuclear Industries Indemnity Act, PL 85-256, September 2, 1957, 71 Stat. 576, #redirect
- 1957 - Civil Rights Act of 1957, PL 85-315
- 1958 - Small Business Administration extension, PL 85-536
- 1958 - National Aeronautics and Space Act, PL 85-568, July 29, 1958, 72 Stat. 426, #redirect
- 1958 - Federal Aviation Act, PL 85-726, August 23, 1958, 72 Stat. 731
- 1958 - Military Construction Appropriation Act (Advanced Research Projects Agency), PL 85-852
- 1958 - National Defense Education Act, PL 85-864, September 2, 1958, 72 Stat. 1580 #redirect
- 1958 - Department of Defense Reorganization Act, PL 85-899
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
- March 18 1959 - Admission of Hawaii Act, PL 86-3
- September 14 1959 - Landrum-Griffin Act, PL 86-257, 73 Stat. 519, #redirect
- May 6 1960 - Civil Rights Act of 1960, PL 86-449
- September 13 1960 - Social Security Amendments (Kerr-Mill aid), PL 86-778, 74 Stat. 976
1961 to 1971
- 1961 - Area Redevelopment Act, PL 87-27
- 1961 - Fair Labor Standards Amendment, PL 87-30
- 1961 - Foreign Assistance Act of 1961, PL 87-195, September 4, 1961, 75 Stat. 424, #redirect
- 1961 - Community Health Services and Facilities Act, PL 87-395
- 1961 - Peace Corps Act of 1961 (Peace Corps), PL 87-293, September 22, 1961, 75 Stat. 612, #redirect
- 1961 - Arms Control and Disarmament Act, PL. 87-297, September 26, 1961, 75 Stat. 631, #redirect
- 1961 - Interstate Wire Act of 1961
- 1962 - Manpower Development and Training Act, PL 87-415
- 1962 - Public Welfare Amendments, PL 87-543
- 1962 - Communications Satellite Act, PL 87-624
- 1962 - Trade Expansion Act, PL 87-794, October 11, 1962, 76 Stat. 872, #redirect
- 1962 - Public Health Services Act, PL 87-838
- 1962 - Bribery Act, PL 87–849, October 23, 1962, 76 Stat. 1119, #redirect
- 1962 - Vaccination Assistance, PL 87-868
- 1962 - Migration and Refugee Assistance Act, PL 87-872
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
- 1963 - Equal Pay Act, PL 88-38
- 1963 - Department of Defense Appropriations Act, PL 88-149
- 1963 - Mental Retardation Facilities Construction Act/Community Mental Health Centers Act, PL 88-164
- 1963 - Military Construction Authorization Act, PL 88-174
- 1963 - Amendments to National Defense Education Act, PL 88-210
- 1963 - Clean Air Act
- 1964 - Civil Rights Act of 1964, PL 88-352
- 1964 - Urban Mass Transportation Act, PL 88-365
- 1964 - Wilderness Act, PL 88-577
- 1964 - Nurse Training Act, PL 88-581
- 1964 - Food Stamp Act of 1964
- 1964 - Economic Opportunity Act of 1964, PL 88-452
- 1964 - Full Employment Act
- 1964 - Great Society Programs
- 1965 - Higher Education Act of 1965, Pub.L. .89 89-10
]}}}}
- 1967 - Supplemental Defense Appropriations Act, PL 90-8
- 1967 - Age Discrimination in Employment Act, PL 90-202
- 1967 - Public Broadcasting Act
- 1968 - Open Housing Act, PL 90-284
- 1968 - Omnibus Crime Control and Safe Streets Act of 1968, PL 90-351, June 19 1968, 82 Stat. 197, #redirect
- 1968 - Civil Rights Act of 1968
- 1968 - Gun Control Act of 1968
- 1968 - National Trails System Act
- 1968 - Alcoholic and Narcotic Rehabilitation Act
- 1968 - Indian Civil Rights Act
- 1969 - Federal Coal Mine Health and Safety Act, PL 91-173
- 1969 - Consumer Credit Protection Act
- 1969 - Truth in Lending Act
- 1970 - National Environmental Policy Act, PL 91-190
- 1970 - Community Mental Health Service Act, PL 91-211
- 1970 - Postal Reorganization Act (United States Postal Service), PL 91-375
- 1970 - Rail Passenger Service Act (Amtrak), PL 91-518
- 1970 - Occupational Safety and Health Act, PL 91-596
- 1970 - Clean Air Act Extension, PL 91-604
- 1970 - Lead-Based Paint Poisoning Prevention Act, PL 91-695
- 1970 - Economic Stabilization Act
- 1970 - Bank Secrecy Act
- 1970 - Controlled Substances Act
- 1970 - Plant Variety Protection Act
- 1970 - Environmental Quality Improvement Act
- 1970 - Organized Crime Control Act (including the Racketeer Influenced and Corrupt Organizations Act ("RICO")
1971 to 1981
- 1971 - Alaska Native Claims Settlement Act
- 1971 - Federal Election Campaign Act
- 1971 - Federal Advisory Committee Act
- 1971 - Marine Mammal Protection Act
- 1971 - National Cancer Act, PL 93-296
- 1972 - Equal Employment Opportunity Act, PL 92-261
- 1972 - Federal Advisory Committee Act, PL 92-463
- 1972 - Noise Control Act, 92-574
- 1972 - Coastal Zone Management Act, PL 92-583
- 1972 - Title IX Amendment of the Higher Education Act (later renamed Patsy T. Mink Equal Opportunity in Education Act)
- 1973 - Rehabilitation Act, PL 93-112
- 1973 - War Powers Resolution, PL 93-148
- 1973 - Comprehensive Employment and Training Act, PL 93-203
- 1973 - Endangered Species Act, PL 93-205
- 1973 - Domestic Volunteer Services Act of 1973 (VISTA)
- 1974 - Fair Labor Standards Amendment, PL 93-259
- 1974 - Research on Aging Act, PL 93-296
- 1974 - Vietnam Era Veterans' Readjustment Assistance Act, PL 93-540
- 1974 - Trade Act, PL 93-618
- 1974 - National Health, PLanning and Resources Development Act, PL 93-641
- 1974 - Employee Retirement Income Security Act (ERISA)
- 1974 - Family Educational Rights and Privacy Act
- 1974 - Congressional Budget and Impoundment Control Act of 1974
- 1974 - Trade Act of 1974
- 1974 - Juvenile Justice and Deliquency Prevention Act of 1974
- 1974 - Legal Services Corporation Act
- 1974 - Privacy Act of 1974
- 1974 - Safe Drinking Water Act
- 1975 - Revenue Adjustment Act (Earned Income Tax Credit) PL 94-12, 164
- 1975 - Hazardous Materials Transportation Act
- 1975 - Individuals with Disabilities Education Act
- 1976 - Overhaul of vocational education programs PL 94-482
- 1976 - Social Security Act Amendments (Aid to Day Care Centers) PL 94-401
- 1976 - Copyright Act of 1976
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - Hart-Scott-Rodino Antitrust Improvements Act, PL 94-435
- 1976 - Railroad Revitalization and Regulatory Reform Act, PL 94-210
- 1976 - Resource Conservation and Recovery Act, PL 94-580
- 1976 - Toxic Substances Control Act, PL 94-469
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - National Forest Management Act
- 1977 - Fair Labor Standards Amendment, PL 95-151
- 1977 - Clean Water Act, PL 95-217
- 1977 - Foreign Corrupt Practices Act
- 1977 - Surface Mining Control and Reclamation Act
- 1977 - International Emergency Economic Powers Act
- 1977 - Community Reinvestment Act
- 1977 - Department of Energy Organization Act
- 1978 - Full Employment and Balanced Growth Act, PL 95-523
- 1978 - Humphrey-Hawkins Full Employment Act
- 1978 - Airline Deregulation Act
- 1978 - Bankruptcy Act of 1978
- 1978 - Civil Service Reform Act
- 1978 - Contract Disputes Act
- 1978 - Ethics in Government Act
- 1978 - Foreign Intelligence Surveillance Act
- 1978 - National Energy Conservation Policy Act
- 1978 - Nuclear Non-Proliferation Act
- 1978 - Pregnancy Discrimination Act
- 1979 - Department of Education Organization Act (Created HHS), PL 96-88
- 1979 - Panama Canal Act
- 1980 - Staggers Act, PL 96-448
- 1980 - Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)
- 1980 - Refugee Act
- 1980 - Alaska National Interest Lands Conservation Act
- 1980 - Bayh-Dole Act
- 1980 - Paperwork Reduction Act
- 1980 - Fish and Wildlife Conservation Act of 1980
- 1980 - Drug Abuse Prevention, Treatment, and Rehabilitation Act
- 1980 - Regulatory Flexibility Act
1981 to 1991
- 1981 - Budget Reconciliation Act, Pub.L. .97 97-35
]}}}}
- 1972 - Equal Employment Opportunity Act, PL 92-261
- 1972 - Federal Advisory Committee Act, PL 92-463
- 1972 - Noise Control Act, 92-574
- 1972 - Coastal Zone Management Act, PL 92-583
- 1972 - Title IX Amendment of the Higher Education Act (later renamed Patsy T. Mink Equal Opportunity in Education Act)
- 1973 - Rehabilitation Act, PL 93-112
- 1973 - War Powers Resolution, PL 93-148
- 1973 - Comprehensive Employment and Training Act, PL 93-203
- 1973 - Endangered Species Act, PL 93-205
- 1973 - Domestic Volunteer Services Act of 1973 (VISTA)
- 1974 - Fair Labor Standards Amendment, PL 93-259
- 1974 - Research on Aging Act, PL 93-296
- 1974 - Vietnam Era Veterans' Readjustment Assistance Act, PL 93-540
- 1974 - Trade Act, PL 93-618
- 1974 - National Health, PLanning and Resources Development Act, PL 93-641
- 1974 - Employee Retirement Income Security Act (ERISA)
- 1974 - Family Educational Rights and Privacy Act
- 1974 - Congressional Budget and Impoundment Control Act of 1974
- 1974 - Trade Act of 1974
- 1974 - Juvenile Justice and Deliquency Prevention Act of 1974
- 1974 - Legal Services Corporation Act
- 1974 - Privacy Act of 1974
- 1974 - Safe Drinking Water Act
- 1975 - Revenue Adjustment Act (Earned Income Tax Credit) PL 94-12, 164
- 1975 - Hazardous Materials Transportation Act
- 1975 - Individuals with Disabilities Education Act
- 1976 - Overhaul of vocational education programs PL 94-482
- 1976 - Social Security Act Amendments (Aid to Day Care Centers) PL 94-401
- 1976 - Copyright Act of 1976
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - Hart-Scott-Rodino Antitrust Improvements Act, PL 94-435
- 1976 - Railroad Revitalization and Regulatory Reform Act, PL 94-210
- 1976 - Resource Conservation and Recovery Act, PL 94-580
- 1976 - Toxic Substances Control Act, PL 94-469
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - National Forest Management Act
- 1977 - Fair Labor Standards Amendment, PL 95-151
- 1977 - Clean Water Act, PL 95-217
- 1977 - Foreign Corrupt Practices Act
- 1977 - Surface Mining Control and Reclamation Act
- 1977 - International Emergency Economic Powers Act
- 1977 - Community Reinvestment Act
- 1977 - Department of Energy Organization Act
- 1978 - Full Employment and Balanced Growth Act, PL 95-523
- 1978 - Humphrey-Hawkins Full Employment Act
- 1978 - Airline Deregulation Act
- 1978 - Bankruptcy Act of 1978
- 1978 - Civil Service Reform Act
- 1978 - Contract Disputes Act
- 1978 - Ethics in Government Act
- 1978 - Foreign Intelligence Surveillance Act
- 1978 - National Energy Conservation Policy Act
- 1978 - Nuclear Non-Proliferation Act
- 1978 - Pregnancy Discrimination Act
- 1979 - Department of Education Organization Act (Created HHS), PL 96-88
- 1979 - Panama Canal Act
- 1980 - Staggers Act, PL 96-448
- 1980 - Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)
- 1980 - Refugee Act
- 1980 - Alaska National Interest Lands Conservation Act
- 1980 - Bayh-Dole Act
- 1980 - Paperwork Reduction Act
- 1980 - Fish and Wildlife Conservation Act of 1980
- 1980 - Drug Abuse Prevention, Treatment, and Rehabilitation Act
- 1980 - Regulatory Flexibility Act
1981 to 1991
- 1981 - Budget Reconciliation Act, Pub.L. .97 97-35
]}}}}
- 1976 - Hart-Scott-Rodino Antitrust Improvements Act, PL 94-435
- 1976 - Railroad Revitalization and Regulatory Reform Act, PL 94-210
- 1976 - Resource Conservation and Recovery Act, PL 94-580
- 1976 - Toxic Substances Control Act, PL 94-469
- 1976 - Federal Land Policy and Management Act
- 1976 - Government in the Sunshine Act
- 1976 - National Forest Management Act
- 1977 - Fair Labor Standards Amendment, PL 95-151
- 1977 - Clean Water Act, PL 95-217
- 1977 - Foreign Corrupt Practices Act
- 1977 - Surface Mining Control and Reclamation Act
- 1977 - International Emergency Economic Powers Act
- 1977 - Community Reinvestment Act
- 1977 - Department of Energy Organization Act
- 1978 - Full Employment and Balanced Growth Act, PL 95-523
- 1978 - Humphrey-Hawkins Full Employment Act
- 1978 - Airline Deregulation Act
- 1978 - Bankruptcy Act of 1978
- 1978 - Civil Service Reform Act
- 1978 - Contract Disputes Act
- 1978 - Ethics in Government Act
- 1978 - Foreign Intelligence Surveillance Act
- 1978 - National Energy Conservation Policy Act
- 1978 - Nuclear Non-Proliferation Act
- 1978 - Pregnancy Discrimination Act
- 1979 - Department of Education Organization Act (Created HHS), PL 96-88
- 1979 - Panama Canal Act
- 1980 - Staggers Act, PL 96-448
- 1980 - Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)
- 1980 - Refugee Act
- 1980 - Alaska National Interest Lands Conservation Act
- 1980 - Bayh-Dole Act
- 1980 - Paperwork Reduction Act
- 1980 - Fish and Wildlife Conservation Act of 1980
- 1980 - Drug Abuse Prevention, Treatment, and Rehabilitation Act
- 1980 - Regulatory Flexibility Act
1981 to 1991
- 1981 - Budget Reconciliation Act, Pub.L. .97 97-35
]}}}}
- 1979 - Department of Education Organization Act (Created HHS), PL 96-88
- 1979 - Panama Canal Act
- 1980 - Staggers Act, PL 96-448
- 1980 - Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund)
- 1980 - Refugee Act
- 1980 - Alaska National Interest Lands Conservation Act
- 1980 - Bayh-Dole Act
- 1980 - Paperwork Reduction Act
- 1980 - Fish and Wildlife Conservation Act of 1980
- 1980 - Drug Abuse Prevention, Treatment, and Rehabilitation Act
- 1980 - Regulatory Flexibility Act
1981 to 1991
- 1981 - Budget Reconciliation Act, Pub.L. .97 97-35
]}}}}
- 1984 - Voting Accessibility for the Elderly and Handicapped Act, Pub.L. .98 98-435
]}}}}
- December 12, 1985 - Balanced Budget and Emergency Deficit Control Act of 1985 (Gramm-Rudman-Hollings Balanced Budget Act) Pub.L. .99 99-177
]}}}}, title II, 99 Stat. 1038, #redirect
- 1987 - Surface Transportation and Uniform Relocation Assistance Act, Pub.L. .100 100-17
]}}}}
- 1989 - Fair Labor Standards Amendment, Pub.L. .101 101-157
]}}}}
1991 to 2001
- November 21, 1991 – Civil Rights Act of 1991, Pub.L. .102 102-166
]}}}}, 105 Stat. 1071, #redirect
- February 5, 1993 - Family and Medical Leave Act, Pub.L. .103 103-3
]}}}}, 107 Stat. 6, #redirect #redirect
- December 19, 1995 - Lobbying Disclosure Act, .104 104-104
]}}}}, }, #redirect
- August 5, 1997 - Taxpayer Relief Act of 1997, Pub.L. .105 105-34
]}}}}, 111 Stat. 788
- May 21 1999 - Emergency Supplemental Appropriations Act (Kosovo operations), Pub.L. .106 106-31
]}}}}, 113 Stat. 57
2001 to present
- June 7 2001 - Economic Growth and Tax Relief Reconciliation Act, Pub.L. .107 107-16
]}}}}
- March 11 2003 - Do-Not-Call Implementation Act of 2003, PL 108-10
- April 30 2003 - PROTECT (Prosecutorial Remedies and Other Tools to end the Exploitation of Children Today) Act, including Illicit Drug Anti-Proliferation Act, PL 108-21, #redirect
- May 27 2003 - United States Leadership Against HIV/AIDS, Tuberculosis and Malaria Act of 2003, PL 108-25
- May 28, 2003 - Jobs and Growth Tax Relief Reconciliation Act of 2003, PL 108-27, 117 Stat. 752
- September 3 2003 - United States-Chile Free Trade Agreement Implementation Act, PL 108-77
- September 3 2003 - United States-Singapore Free Trade Agreement Implementation Act, PL 108-78
- September 4 2003 - Prison Rape Elimination Act of 2003, PL 108-79, 117 Stat. 972, #redirect
- October 28 2003 - Check 21 Act, PL 108-100
- November 5, 2003: Partial-Birth Abortion Ban Act, PL 108-105
- December 4, 2003 - Fair and Accurate Credit Transactions Act, PL 108-159
- November 25, 2003 - Medicare Prescription Drug, Improvement, and Modernization Act, PL 108-173
- December 12 2003 - Syria Accountability and Lebanese Sovereignty Restoration Act, PL 108-175
- December 16 2003 - Can Spam Act, PL 108-187, #redirect
- March 25, 2004 - Unborn Victims of Violence Act (Laci and Conner's Law), PL 108-212
- June 30 2004 - Bunning-Bereuter-Blumenauer Flood Insurance Reform Act, PL 108-264
- July 7 2004 - GAO Human Capital Reform Act of 2004, PL 108-271
- December 17 2004 - Intelligence Reform and Terrorism Prevention Act, PL 108-458
- October 16 2004 - Global Anti-Semitism Review Act, PL 108-332, 118 Stat. 1282, #redirect
- February 17, 2005 - Class Action Fairness Act of 2005, Pub.L. .109 109-2
]}}}}, 118 Stat. 4
- February 17, 2005 - Class Action Fairness Act of 2005, Pub.L. .109 109-2
See also
- List of sources of law in the United States
- List of Uniform Acts (United States)
- List of Social Security legislation (United States)
Sources
- [Acts listed by popular name], via Cornell University
- Statutes at Large
- * [Volumes 1 through 18, 1789-1875], via Library of Congress
- Public laws
- * [Current Congress only], via the U.S. Government Printing Office
- * [104th Congress through current Congress], via the U.S. Government Printing Office
- U.S. Code
- * [U.S. Code], via Cornell University
- * [U.S. Code], via the U.S. Government Printing Office
- * [U.S. Code], via FindLaw.com
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