- § 81. Contracts and agreements with Indian tribes
- § 81a. Counsel for prosecution of claims against the United States; cancellation; revival
- § 81b. Continuation of contracts with attorneys containing limitation of time where suits have been filed
- § 82. Payments under contracts; aiding in making prohibited contracts
- § 82a. Contracts for payment of money permitted certain tribes; payment for legal services
- § 83. Repealed. June 25, 1948, ch. 645, § 21, 62 Stat. 862
- § 84. Repealed. Pub. L. 106–568, title VIII, § 812(c)(1), Dec. 27, 2000, 114 Stat. 2917
- § 85. Contracts relating to tribal funds or property
- § 86. Encumbrances on lands allotted to applicants for enrollment in Five Civilized Tribes; use of interest on tribal funds
- § 87. Repealed. June 25, 1948, ch. 645, § 21, 62 Stat. 862
- § 87a. Repealed. Pub. L. 96–277, § 2, June 17, 1980, 94 Stat. 545
- § 88. False vouchers, accounts, or claims