---
kind: "unit"
title: "46"
title_heading: "Shipping"
key: "chI/subchT/part181"
level: "part"
label: "Part 181"
heading: "Fire Protection Equipment"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/46/chI-subchT-part181"
sections_count: 15
---

# Part 181 — Fire Protection Equipment

Title 46 C.F.R. — Shipping › Chapter I — Coast Guard, Department of Homeland Security › Subchapter T — Small Passenger Vessels (under 100 Gross Tons)

## Contents

- [Subpart A — General Provisions](/cfr/46/chI-subchT-part181-subpartA.md)
- [Subpart B — Subpart B [Reserved]](/cfr/46/chI-subchT-part181-subpartB.md)
- [Subpart C — Fire Main System](/cfr/46/chI-subchT-part181-subpartC.md)
- [Subpart D — Fixed Fire Extinguishing and Detection Systems](/cfr/46/chI-subchT-part181-subpartD.md)
- [Subpart E — Portable Fire Extinguishers](/cfr/46/chI-subchT-part181-subpartE.md)
- [Subpart F — Additional Equipment](/cfr/46/chI-subchT-part181-subpartF.md)