---
kind: "unit"
title: "46"
title_heading: "Shipping"
key: "chIV/subchB"
level: "subchap"
label: "Subchapter B"
heading: "Regulations Affecting Ocean Shipping in Foreign Commerce"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/46/chIV-subchB"
sections_count: 169
---

# Subchapter B — Regulations Affecting Ocean Shipping in Foreign Commerce

Title 46 C.F.R. — Shipping › Chapter IV — Federal Maritime Commission

## Contents

- [Part 515 — Licensing, Registration, Financial Responsibility Requirements and General Duties for Ocean Transportation Intermediaries](/cfr/46/chIV-subchB-part515.md)
- [Part 520 — Carrier Automated Tariffs](/cfr/46/chIV-subchB-part520.md)
- [Part 525 — Marine Terminal Operator Schedules](/cfr/46/chIV-subchB-part525.md)
- [Part 530 — Service Contracts](/cfr/46/chIV-subchB-part530.md)
- [Part 531 — Nvocc Service Arrangements](/cfr/46/chIV-subchB-part531.md)
- [Part 532 — Nvocc Negotiated Rate Arrangements](/cfr/46/chIV-subchB-part532.md)
- [Part 535 — Ocean Common Carrier and Marine Terminal Operator Agreements Subject to the Shipping Act of 1984](/cfr/46/chIV-subchB-part535.md)
- [Part 540 — Passenger Vessel Financial Responsibility](/cfr/46/chIV-subchB-part540.md)
- [Part 541 — Demurrage and Detention](/cfr/46/chIV-subchB-part541.md)
- [Part 542 — Common Carrier Prohibitions](/cfr/46/chIV-subchB-part542.md)
- [Part 545 — Interpretations and Statements of Policy](/cfr/46/chIV-subchB-part545.md)