| Volume | Chapter | Sections | Scope |
| 1 | I | 1–299 | Bureau of Indian Affairs (Department of the Interior)
- Subchapter A—Procedures and Practice
- Subchapter B—Law and Order
- Subchapter C—Probate
- Subchapter D—Human Services
- Subchapter E—Education
- Subchapter F—Tribal Government
- Subchapter G—Financial Activities
- Subchapter H—Land and Water
- Subchapter I—Energy and Minerals
- Subchapter J—Fish and Wildlife
- Subchapter K—Housing
- Subchapter L—Heritage Preservation
- Subchapter M—Indian Self-determination and Education Assistance Act Program
- Subchapter N—Economic Enterprises
- Subchapter O—Miscellaneous
|
| 2 | II | 300–399 | Indian Arts and Crafts Board (Department of the Interior) |
| III | 500–599 | National Indian Gaming Commission (Department of the Interior)
- Subchapter A—General Provisions
- Subchapter B—Approval of Class II and Class III Ordinances and Resolutions
- Subchapter C—Management Contract Provisions
- Subchapter D—Human Services
- Subchapter E—Gaming Licenses and Background Investigations for Key Employees and Primary Management Officials
- Subchapter F—[reserved]
- Subchapter G—Compliance and Enforcement Provisions
- Subchapter H—[reserved]
- Subchapter I—[reserved]
|
| IV | 700–799 | The Office of Navajo and Hopi Indian Relocation |
| V | 900 | Bureau of Indian Affairs (Department of the Interior) and Indian Health Service (Department of Health and Human Services) |
| VI | 1000–1099 | Office of the Assistant Secretary, Indian Affairs (Department of the Interior) |
| VII | 1200–1299 | Office of the Special Trustee for American Indians (Department of the Interior) |
