---
kind: "unit"
title: "50"
title_heading: "Wildlife and Fisheries"
key: "chII/subchC/part228"
level: "part"
label: "Part 228"
heading: "NOTICE AND HEARING ON SECTION 103(d) REGULATIONS"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/50/chII-subchC-part228"
sections_count: 21
---

# Part 228 — NOTICE AND HEARING ON SECTION 103(d) REGULATIONS

Title 50 C.F.R. — Wildlife and Fisheries › Chapter II — National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Department of Commerce › Subchapter C — Marine Mammals

## Sections

- [§228.1. Basis and purpose.](/cfr/50/228.1.md)
- [§228.2. Definitions.](/cfr/50/228.2.md)
- [§228.3. Scope of regulations.](/cfr/50/228.3.md)
- [§228.4. Notice of hearing.](/cfr/50/228.4.md)
- [§228.5. Notification by interested persons.](/cfr/50/228.5.md)
- [§228.6. Presiding officer.](/cfr/50/228.6.md)
- [§228.7. Direct testimony submitted as written documents.](/cfr/50/228.7.md)
- [§228.8. Mailing address.](/cfr/50/228.8.md)
- [§228.9. Inspection and copying of documents.](/cfr/50/228.9.md)
- [§228.10. Ex parte communications.](/cfr/50/228.10.md)
- [§228.11. Prehearing conference.](/cfr/50/228.11.md)
- [§228.12. Final agenda of the hearing.](/cfr/50/228.12.md)
- [§228.13. Determination to cancel the hearing.](/cfr/50/228.13.md)
- [§228.14. Rebuttal testimony and new issues of fact in final agenda.](/cfr/50/228.14.md)
- [§228.15. Waiver of right to participate.](/cfr/50/228.15.md)
- [§228.16. Conduct of the hearing.](/cfr/50/228.16.md)
- [§228.17. Direct testimony.](/cfr/50/228.17.md)
- [§228.18. Cross-examination.](/cfr/50/228.18.md)
- [§228.19. Oral and written arguments.](/cfr/50/228.19.md)
- [§228.20. Recommended decision, certification of the transcript and submission of comments on the recommended decision.](/cfr/50/228.20.md)
- [§228.21. Assistant Administrator's decision.](/cfr/50/228.21.md)