---
kind: "unit"
title: "46"
title_heading: "Shipping"
key: "chII/subchC"
level: "subchap"
label: "Subchapter C"
heading: "Regulations Affecting Subsidized Vessels and Operators"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/46/chII-subchC"
sections_count: 115
---

# Subchapter C — Regulations Affecting Subsidized Vessels and Operators

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

## Contents

- [Part 249 — Approval of Underwriters for Marine Hull Insurance](/cfr/46/chII-subchC-part249.md)
- [Part 251-252 — Parts 251-252 [reserved]](/cfr/46/chII-subchC-part251-252.md)
- [Part 272 — Requirements and Procedures for Conducting Condition Surveys and Administering Maintenance and Repair Subsidy](/cfr/46/chII-subchC-part272.md)
- [Part 276 — Part 276 [reserved]](/cfr/46/chII-subchC-part276.md)
- [Part 277 — Domestic and Foreign Trade; Interpretations](/cfr/46/chII-subchC-part277.md)
- [Part 280-283 — Parts 280-283 [reserved]](/cfr/46/chII-subchC-part280-283.md)
- [Part 287 — Establishment of Construction Reserve Funds](/cfr/46/chII-subchC-part287.md)
- [Part 289 — Insurance of Construction-Differential Subsidy Vessels, Operating-Differential Subsidy Vessels and of Vessels Sold or Adjusted under the Merchant Ship Sales Act 1946](/cfr/46/chII-subchC-part289.md)
- [Part 294 — Tanker Security Program (tsp)](/cfr/46/chII-subchC-part294.md)
- [Part 295 — Maritime Security Program (msp)](/cfr/46/chII-subchC-part295.md)
- [Part 296 — Maritime Security Program (msp)](/cfr/46/chII-subchC-part296.md)