Subtitle A — Office of the Secretary of the Interior
- Pt. 1 Practices Before the Department of the Interior §§1.1 to 1.6
- Pt. 2 Freedom of Information Act; Records and Testimony §§2.1 to 2.303
- Pt. 3 Preservation of American Antiquities §§3.1 to 3.17
- Pt. 4 Department of the Interior Hearings and Appeals Procedures §§4.1 to 4.1610
- Pt. 5 Commercial Filming and Similar Projects and Still Photography on Certain Areas under Department Jurisdiction §§5.1 to 5.18
- Pt. 6 Patent Regulations §§6.1 to 6.57
- Pt. 7 Protection of Archaeological Resources §§7.1 to 7.37
- Pt. 8 Joint Policies of the Departments of the Interior and of the Army Relative to Reservoir Project Lands §§8.0 to 8.7
- Pt. 9 Intergovernmental Review of Department of the Interior Programs and Activities §§9.1 to 9.13
- Pt. 10 Native American Graves Protection and Repatriation Regulations §§10.1 to 10.12
- Pt. 11 Natural Resource Damage Assessments §§11.10 to 11.93
- Pt. 12 Part 12 [reserved]
- Pt. 13 Vending Facilities Operated by Blind Persons §§13.1 to 13.6
- Pt. 14 Petitions for Rulemaking §§14.1 to 14.4
- Pt. 15 Key Largo Coral Reef Preserve §§15.1 to 15.14
- Pt. 16 Conservation of Helium §§16.1 to 16.5
- Pt. 17 Nondiscrimination in Federally Assisted Programs of the Department of the Interior §§17.1 to 17.570
- Pt. 18 New Restrictions on Lobbying §§18.100 to 18.605
- Pt. 19 Wilderness Preservation §§19.1 to 19.8
- Pt. 20 Employee Responsibilities and Conduct §§20.101 to 20.603
- Pt. 21 Occupancy of Cabin Sites on Public Conservation and Recreation Areas §§21.1 to 21.8
- Pt. 22 Administrative Claims under the Federal Tort Claims Act and Indemnification of Department of the Interior Employees §§22.1 to 22.6
- Pt. 23 Surface Exploration, Mining and Reclamation of Lands §§23.1 to 23.13
- Pt. 24 Department of the Interior Fish and Wildlife Policy: State-Federal Relationships §§24.1 to 24.7
- Pt. 26 Grants to States for Establishing Youth Conservation Corps Programs §§26.1 to 26.9
- Pt. 27 Nondiscrimination in Activities Conducted under Permits, Rights-Of-Way, Public Land Orders, and Other Federal Authorizations Granted or Issued under Title Ii of Public Law 93-153 §§27.1 to 27.14
- Pt. 28 Fire Protection Emergency Assistance §§28.1 to 28.3
- Pt. 29 Trans-Alaska Pipeline Liability Fund §§29.1 to 29.14
- Pt. 30 Indian Probate Hearings Procedures §§30.100 to 30.507
- Pt. 32 Grants to States for Establishing Young Adult Conservation Corps (yacc) Program §§32.1 to 32.9
- Pt. 33 Allocation of Duty-Free Watches from the Virgin Islands, Guam, and American Samoa [note]
- Pt. 34 Requirements for Equal Opportunity During Construction and Operation of the Alaska Natural Gas Transportation System §§34.1 to 34.11
- Pt. 35 Administrative Remedies for Fraudulent Claims and Statements §§35.1 to 35.47
- Pt. 36 Transportation and Utility Systems in and Across, and Access into, Conservation System Units in Alaska §§36.1 to 36.13
- Pt. 37 Cave Management §§37.1 to 37.12
- Pt. 38 Pay of U.s. Park Police—interim Geographic Adjustments §§38.1 to 38.3
- Pt. 39 Collection of Debts by Administrative Wage Garnishment §§39.1 to 39.2
- Pt. 41 Nondiscrimination on the Basis of Sex in Education Programs or Activities Receiving Federal Financial Assistance §§41.100 to 41.605
- Pt. 44 Financial Assistance, Local Governments §§44.10 to 44.57
- Pt. 45 Conditions and Prescriptions in Ferc Hydropower Licenses §§45.1 to 45.75
- Pt. 46 Implementation of the National Environmental Policy Act of 1969 §§46.105 to 46.225
- Pt. 47 Land Exchange Procedures §§47.5 to 47.70
- Pt. 48 Amendments to the Hawaiian Homes Commission Act §§48.5 to 48.50
- Pt. 49 Paleontological Resources Preservation §§49.1 to 49.810
- Pt. 50 Procedures for Reestablishing a Formal Government-To-Government Relationship with the Native Hawaiian Community §§50.1 to 50.44
- Pt. 51 Subsistence Management Regulations for Public Lands in Alaska §§51.1 to 51.28
- Pt. 52-99 Parts 52-99 [reserved]
- Pt. 100 Waiving Departmental Review of Appraisals and Valuations of Indian Property §§100.100 to 100.304
- Pt. 101-199 Parts 101-199 [reserved]