- § 431. Contracts by Member of Congress
- § 432. Officer or employee contracting with Member of Congress
- § 433. Exemptions with respect to certain contracts
- [§ 434. Repealed. Pub. L. 87–849, § 2, Oct. 23, 1962, 76 Stat. 1126]
- § 435. Contracts in excess of specific appropriation
- § 436. Convict labor contracts
- [§ 437. Repealed. Pub. L. 104–178, § 1(a), Aug. 6, 1996, 110 Stat. 1565]
- [§§ 438, 439. Repealed. Pub. L. 106–568, title VIII, § 812(c)(2), Dec. 27, 2000, 114 Stat. 2917]
- § 440. Mail contracts
- § 441. Postal supply contracts
- § 442. Government Publishing Office
- § 443. War contracts
18 U.S. Code Chapter 23 - CONTRACTS
2019—Pub. L. 116–78, § 1(b), Dec. 5, 2019, 133 Stat. 1176, substituted “Government Publishing Office” for “Printing contracts” in item 442.
1996—Pub. L. 104–178, § 1(b), Aug. 6, 1996, 110 Stat. 1565, struck out item 437 “Federal employees contracting or trading with Indians”.
1994—Pub. L. 103–322, title XXXIII, § 330010(13), Sept. 13, 1994, 108 Stat. 2144, struck out extraneous period after “Indians” in item 437.
1990—Pub. L. 101–647, title XXXV, § 3512, Nov. 29, 1990, 104 Stat. 4922, struck out item 434 “Interested persons acting as Government agents” and substituted “Federal employees contracting or trading with Indians.” for “Indian contracts for goods and supplies” in item 437.
1951—Act Oct. 31, 1951, ch. 655, § 18, 65 Stat. 717, struck out “; exceptions” from item 431.