---
kind: "unit"
title: "46"
title_heading: "Shipping"
key: "chI/subchN"
level: "subchap"
label: "Subchapter N"
heading: "Dangerous Cargoes"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/46/chI-subchN"
sections_count: 113
---

# Subchapter N — Dangerous Cargoes

Title 46 C.F.R. — Shipping › Chapter I — Coast Guard, Department of Homeland Security

## Contents

- [Part 145-146 — Parts 145-146 [reserved]](/cfr/46/chI-subchN-part145-146.md)
- [Part 147 — Hazardous Ships' Stores](/cfr/46/chI-subchN-part147.md)
- [Part 147A — Interim Regulations for Shipboard Fumigation](/cfr/46/chI-subchN-part147A.md)
- [Part 148 — Carriage of Bulk Solid Materials That Require Special Handling](/cfr/46/chI-subchN-part148.md)
- [Part 149 — Part 149 [reserved]](/cfr/46/chI-subchN-part149.md)