---
kind: "unit"
title: "43"
title_heading: "Public Lands: Interior"
key: "subtA/part1"
level: "part"
label: "Part 1"
heading: "Practices Before the Department of the Interior"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/43/subtA-part1"
sections_count: 6
---

# Part 1 — Practices Before the Department of the Interior

Title 43 C.F.R. — Public Lands: Interior › Subtitle A — Office of the Secretary of the Interior

## Sections

- [§1.1. Purpose.](/cfr/43/1.1.md)
- [§1.2. Definitions.](/cfr/43/1.2.md)
- [§1.3. Who may practice.](/cfr/43/1.3.md)
- [§1.4. Disqualifications.](/cfr/43/1.4.md)
- [§1.5. Signature to constitute certificate.](/cfr/43/1.5.md)
- [§1.6. Disciplinary proceedings.](/cfr/43/1.6.md)