---
kind: "unit"
title: "46"
title_heading: "Shipping"
key: "chII/subchI-B"
level: "subchap"
label: "Subchapter I-B"
heading: "Control and Utilization of Ports"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/46/chII-subchI-B"
sections_count: 6
---

# Subchapter I-B — Control and Utilization of Ports

Title 46 C.F.R. — Shipping › Chapter II — Maritime Administration, Department of Transportation

## Contents

- [Part 345-348 — 348 [reserved]](/cfr/46/chII-subchI-B-part345-348.md)
- [Part 349 — Reemployment Rights of Certain Merchant Seamen](/cfr/46/chII-subchI-B-part349.md)