---
kind: "unit"
title: "46"
title_heading: "Shipping"
key: "chII/subchB/part221"
level: "part"
label: "Part 221"
heading: "Regulated Transactions Involving Documented Vessels and Other Maritime Interests"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/46/chII-subchB-part221"
sections_count: 27
---

# Part 221 — Regulated Transactions Involving Documented Vessels and Other Maritime Interests

Title 46 C.F.R. — Shipping › Chapter II — Maritime Administration, Department of Transportation › Subchapter B — Regulations Affecting Maritime Carriers and Related Activities

## Contents

- [Subpart A — Introduction](/cfr/46/chII-subchB-part221-subpartA.md)
- [Subpart B — Transfers to Noncitizens or to Registry or Operation Under Authority of a Foreign Country](/cfr/46/chII-subchB-part221-subpartB.md)
- [Subpart C — Subpart C [Reserved]](/cfr/46/chII-subchB-part221-subpartC.md)
- [Subpart D — Transactions Involving Maritime Interests in Time of War or National Emergency Under 46 App. U.S.C. 835 [Reserved]](/cfr/46/chII-subchB-part221-subpartD.md)
- [Subpart E — Civil Penalties](/cfr/46/chII-subchB-part221-subpartE.md)
- [Subpart F — Other Transfers Involving Documented Vessels [Reserved]](/cfr/46/chII-subchB-part221-subpartF.md)
- [Subpart G — Savings Provisions](/cfr/46/chII-subchB-part221-subpartG.md)