Chapter 31 - DEPARTMENT OF THE INTERIOR
- Section 1451 - Establishment
- Section 1452 - Deputy Secretary of the Interior; appointment
- Section 1453 - Assistant Secretaries of the Interior
- Section 1453a - Additional Assistant Secretary of the Interior; appointment; duties; compensation
- Section 1454 - Duties of Assistant Secretary and assistant to Secretary
- Section 1455 - Solicitor; appointment; duties
- Section 1456 - Chief clerk
- Section 1456a - Repealed
- Section 1457 - Duties of Secretary
- Section 1457a - Authorization of appropriations for particular programs
- Section 1457b - Use of cooperative agreements
- Section 1457c - Power of Secretary or designated officer
- Section 1458 - Secretary to exercise certain powers over Territories
- Section 1459 - Expenditures of department
- Section 1460 - Copies of records, documents, etc.; charges; disposition of receipts
- Section 1461 - Rules and regulations governing inspection and copying
- Section 1462 - Attestation of copies by official seal
- Section 1463 - Disposition of receipts
- Section 1464 - Agents or attorneys representing claimants before department
- Section 1465 - Annual reports of department and its bureaus
- Section 1466 - Administration of oaths, affirmations, etc., by employees of Division of Investigations; force and effect
- Section 1467 - Working capital fund; establishment; uses; reimbursement
- Section 1467a - Working capital fund; credit card refunds or rebates
- Section 1468 - Working capital fund; availability for uniforms or allowances therefor
- Section 1469 - Employment and compensation of personnel to perform work occasioned by emergencies
- Section 1470 - Appropriations; availability for certain administrative expenses
- Section 1471 - Appropriations; availability for payment of property damages
- Section 1471a - Availability of appropriations for emergency repair or replacement of damaged or destroyed facilities and equipment
- Section 1471b - Availability of appropriations for suppression and emergency prevention of forest and range fires
- Section 1471c - Availability of appropriations for operation of warehouses, garages, shops, and similar facilities
- Section 1471c-1 - Availability of appropriations for operation of warehouses, garages, shops, and similar facilities
- Section 1471d - Availability of appropriations for transportation, reprint, telephone, and library membership expenses
- Section 1471e - Reimbursement of employee license costs and certification fees
- Section 1471f - Availability of appropriations for incremental funding of research work orders for cooperative agreements
- Section 1471g - Availability of appropriations to support Memorial Day and Fourth of July ceremonies and activities in National Capital Region
- Section 1471h - Availability of appropriations for uniforms or allowances
- Section 1471i - Availability of appropriations for services or rentals
- Section 1472 - Bureau of Reclamation working capital fund
- Section 1473 - Acceptance of contributions from private and public sources by Mineral Management Service
- Section 1473a - Acceptance of contributions by Secretary; cooperation with prosecution of projects
- Section 1473b - Awards for contributions to Department of the Interior programs
- Section 1473c - Payment of costs incidental to services contributed by volunteers
- Section 1473d - Insurance costs covering vehicles, aircraft, and boats operated by Department of the Interior in Canada and Mexico
- Section 1473e - Acceptance of donations and bequests for Natural Resources Library
- Section 1474 - Availability of receipts from administrative fees for program operations in Mining Law Administration
- Section 1474a - Emergency Department of the Interior Firefighting Fund; amounts considered "emergency requirements"
- Section 1474b - Natural Resource Damage Assessment and Restoration Fund; availability of assessments
- Section 1474b-1 - Transfer of funds from Natural Resource Damage Assessment and Restoration Fund
- Section 1474c - North American Wetlands Conservation Fund; availability of fines or forfeitures
- Section 1474d - Environmental Improvement and Restoration Fund
- Section 1474e - Sums received by the Bureau of Land Management for the sale of seeds
- Section 1474f - Sums received by the Bureau of Land Management from vendors under enterprise information technology-procurements
- Section 1474g - Department of the Interior Nonrecurring Expenses Fund
- Section 1475 - Bureau of Reclamation acceptance of services of volunteers
- Section 1475a - Participation of non-Federal entities in contract negotiations and source selection proceedings
- Section 1475b - Volunteer authority
- Section 1476 - Elimination of oaths for written statements; discretion of Secretary of the Interior
- Section 1476a - Unsworn written statements subject to penalties of presenting false claims
- Section 1477 - Snow water supply forecasting