---
kind: "unit"
title: "15"
title_heading: "Commerce and Foreign Trade"
key: "subtB/chIX/subchB/part923"
level: "part"
label: "Part 923"
heading: "Coastal Zone Management Program Regulations"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/15/subtB-chIX-subchB-part923"
sections_count: 64
---

# Part 923 — Coastal Zone Management Program Regulations

Title 15 C.F.R. — Commerce and Foreign Trade › Subtitle B — Regulations Relating to Commerce and Foreign Trade › Chapter IX — National Oceanic and Atmospheric Administration, Department of Commerce › Subchapter B — Ocean and Coastal Resource Management

## Contents

- [Subpart A — General](/cfr/15/subtB-chIX-subchB-part923-subpartA.md)
- [Subpart B — Uses Subject to Management](/cfr/15/subtB-chIX-subchB-part923-subpartB.md)
- [Subpart C — Special Management Areas](/cfr/15/subtB-chIX-subchB-part923-subpartC.md)
- [Subpart D — Boundaries](/cfr/15/subtB-chIX-subchB-part923-subpartD.md)
- [Subpart E — Authorities and Organization](/cfr/15/subtB-chIX-subchB-part923-subpartE.md)
- [Subpart F — Coordination, Public Involvement and National Interest](/cfr/15/subtB-chIX-subchB-part923-subpartF.md)
- [Subpart G — Review/Approval Procedures](/cfr/15/subtB-chIX-subchB-part923-subpartG.md)
- [Subpart H — Changes to Approved Management Programs](/cfr/15/subtB-chIX-subchB-part923-subpartH.md)
- [Subpart I — Applications for Program Development or Implementation Grants](/cfr/15/subtB-chIX-subchB-part923-subpartI.md)
- [Subpart J — Allocation of Section 306 Program Administration Grants](/cfr/15/subtB-chIX-subchB-part923-subpartJ.md)
- [Subpart K — Coastal Zone Enhancement Grants Program](/cfr/15/subtB-chIX-subchB-part923-subpartK.md)
- [Subpart L — Review of Performance](/cfr/15/subtB-chIX-subchB-part923-subpartL.md)