---
kind: "unit"
title: "46"
title_heading: "Shipping"
key: "chI/subchL/part127"
level: "part"
label: "Part 127"
heading: "Construction and Arrangements"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/46/chI-subchL-part127"
sections_count: 26
---

# Part 127 — Construction and Arrangements

Title 46 C.F.R. — Shipping › Chapter I — Coast Guard, Department of Homeland Security › Subchapter L — Offshore Supply Vessels

## Contents

- [Subpart A — Plan Approval](/cfr/46/chI-subchL-part127-subpartA.md)
- [Subpart B — Particular Construction and Arrangements](/cfr/46/chI-subchL-part127-subpartB.md)
- [Subpart C — Rails and Guards](/cfr/46/chI-subchL-part127-subpartC.md)
- [Subpart D — Construction of Windows, Visibility, and Operability of Coverings](/cfr/46/chI-subchL-part127-subpartD.md)
- [Subpart F — Construction and Arrangements for OSVs Carrying More Than 36 Offshore Workers.](/cfr/46/chI-subchL-part127-subpartF.md)