---
kind: "unit"
title: "50"
title_heading: "Wildlife and Fisheries"
key: "chIII/part300"
level: "part"
label: "Part 300"
heading: "International Fisheries Regulations"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/50/chIII-part300"
sections_count: 164
---

# Part 300 — International Fisheries Regulations

Title 50 C.F.R. — Wildlife and Fisheries › Chapter III — International Fishing and Related Activities

## Contents

- [Subpart A — General](/cfr/50/chIII-part300-subpartA.md)
- [Subpart B — Subpart B [Reserved]](/cfr/50/chIII-part300-subpartB.md)
- [Subpart C — Eastern Pacific Tuna Fisheries](/cfr/50/chIII-part300-subpartC.md)
- [Subpart D — South Pacific Tuna Fisheries](/cfr/50/chIII-part300-subpartD.md)
- [Subpart E — Pacific Halibut Fisheries](/cfr/50/chIII-part300-subpartE.md)
- [Subpart F — Fraser River Sockeye and Pink Salmon Fisheries](/cfr/50/chIII-part300-subpartF.md)
- [Subpart G — Antarctic Marine Living Resources](/cfr/50/chIII-part300-subpartG.md)
- [Subpart H — Vessels of the United States Fishing in Colombian Treaty Waters](/cfr/50/chIII-part300-subpartH.md)
- [Subpart I — United States-Canada Fisheries Enforcement](/cfr/50/chIII-part300-subpartI.md)
- [Subpart J — U.S. Nationals Fishing in Russian Fisheries](/cfr/50/chIII-part300-subpartJ.md)
- [Subpart K — Transportation and Labeling of Fish or Wildlife](/cfr/50/chIII-part300-subpartK.md)
- [Subpart L — Pacific Albacore Tuna Fisheries](/cfr/50/chIII-part300-subpartL.md)
- [Subpart M — International Trade Documentation and Tracking Programs for Highly Migratory Species](/cfr/50/chIII-part300-subpartM.md)
- [Subpart N — Identification and Certification of Nations](/cfr/50/chIII-part300-subpartN.md)
- [Subpart O — Western and Central Pacific Fisheries for Highly Migratory Species](/cfr/50/chIII-part300-subpartO.md)
- [Subpart P — Vessels on IUU Vessel Lists](/cfr/50/chIII-part300-subpartP.md)
- [Subpart Q — International Trade Documentation and Tracking Programs](/cfr/50/chIII-part300-subpartQ.md)
- [Subpart R — High Seas Fisheries](/cfr/50/chIII-part300-subpartR.md)