---
kind: "unit"
title: "46"
title_heading: "Shipping"
key: "chI/subchT"
level: "subchap"
label: "Subchapter T"
heading: "Small Passenger Vessels (under 100 Gross Tons)"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/46/chI-subchT"
sections_count: 320
---

# Subchapter T — Small Passenger Vessels (under 100 Gross Tons)

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

## Contents

- [Part 175 — General Provisions](/cfr/46/chI-subchT-part175.md)
- [Part 176 — Inspection and Certification](/cfr/46/chI-subchT-part176.md)
- [Part 177 — Construction and Arrangement](/cfr/46/chI-subchT-part177.md)
- [Part 178 — Intact Stability and Seaworthiness](/cfr/46/chI-subchT-part178.md)
- [Part 179 — Subdivision, Damage Stability, and Watertight Integrity](/cfr/46/chI-subchT-part179.md)
- [Part 180 — Lifesaving Equipment and Arrangements](/cfr/46/chI-subchT-part180.md)
- [Part 181 — Fire Protection Equipment](/cfr/46/chI-subchT-part181.md)
- [Part 182 — Machinery Installation](/cfr/46/chI-subchT-part182.md)
- [Part 183 — Electrical Installation](/cfr/46/chI-subchT-part183.md)
- [Part 184 — Vessel Control and Miscellaneous Systems and Equipment](/cfr/46/chI-subchT-part184.md)
- [Part 185 — Operations](/cfr/46/chI-subchT-part185.md)
- [Part 186-187 — Parts 186-187 [reserved]](/cfr/46/chI-subchT-part186-187.md)