---
kind: "unit"
title: "43"
title_heading: "Public Lands: Interior"
key: "subtB"
level: "subtitle"
label: "Subtitle B"
heading: "Regulations Relating to Public Lands"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/43/subtB"
sections_count: 3987
---

# Subtitle B — Regulations Relating to Public Lands

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

## Contents

- [Chapter I — Bureau of Reclamation, Department of the Interior](/cfr/43/subtB-chI.md)
- [Chapter II — Bureau of Land Management, Department of the Interior](/cfr/43/subtB-chII.md)
- [Chapter III — Utah Reclamation Mitigation and Conservation Commission](/cfr/43/subtB-chIII.md)