---
kind: "title"
title: "50"
heading: "Wildlife and Fisheries"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/50"
sections_count: 3215
---

# Title 50 C.F.R. — Wildlife and Fisheries

## Contents

- [Chapter I — United States Fish and Wildlife Service, Department of the Interior](/cfr/50/chI.md)
- [Chapter II — National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Department of Commerce](/cfr/50/chII.md)
- [Chapter III — International Fishing and Related Activities](/cfr/50/chIII.md)
- [Chapter IV — Joint Regulations (united States Fish and Wildlife Service, Department of the Interior and National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Department of Commerce); Endangered Species Committee Regulations](/cfr/50/chIV.md)
- [Chapter V — Marine Mammal Commission](/cfr/50/chV.md)
- [Chapter VI — Fishery Conservation and Management, National Oceanic and Atmospheric Administration, Department of Commerce](/cfr/50/chVI.md)