---
kind: "title"
title: "43"
heading: "Public Lands: Interior"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/43"
sections_count: 5436
---

# Title 43 C.F.R. — Public Lands: Interior

## Contents

- [Subtitle A — Office of the Secretary of the Interior](/cfr/43/subtA.md)
- [Subtitle B — Regulations Relating to Public Lands](/cfr/43/subtB.md)