---
kind: "unit"
title: "50"
title_heading: "Wildlife and Fisheries"
key: "chI/subchC/part25"
level: "part"
label: "Part 25"
heading: "Administrative Provisions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/50/chI-subchC-part25"
sections_count: 23
---

# Part 25 — Administrative Provisions

Title 50 C.F.R. — Wildlife and Fisheries › Chapter I — United States Fish and Wildlife Service, Department of the Interior › Subchapter C — The National Wildlife Refuge System

## Contents

- [Subpart A — Introduction](/cfr/50/chI-subchC-part25-subpartA.md)
- [Subpart B — Administrative Provisions](/cfr/50/chI-subchC-part25-subpartB.md)
- [Subpart C — Public Notice](/cfr/50/chI-subchC-part25-subpartC.md)
- [Subpart D — Permits](/cfr/50/chI-subchC-part25-subpartD.md)
- [Subpart E — Fees and Charges](/cfr/50/chI-subchC-part25-subpartE.md)
- [Subpart F — Concessions](/cfr/50/chI-subchC-part25-subpartF.md)
- [Subpart G — Safety Regulations](/cfr/50/chI-subchC-part25-subpartG.md)