---
kind: "unit"
title: "46"
title_heading: "Shipping"
key: "chIV/subchA/part504"
level: "part"
label: "Part 504"
heading: "Procedures for Environmental Policy Analysis"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/46/chIV-subchA-part504"
sections_count: 11
---

# Part 504 — Procedures for Environmental Policy Analysis

Title 46 C.F.R. — Shipping › Chapter IV — Federal Maritime Commission › Subchapter A — General and Administrative Provisions

## Sections

- [§504.1. Purpose and scope.](/cfr/46/504.1.md)
- [§504.2. Definitions.](/cfr/46/504.2.md)
- [§504.3. General information.](/cfr/46/504.3.md)
- [§504.4. Categorical exclusions.](/cfr/46/504.4.md)
- [§504.5. Environmental assessments.](/cfr/46/504.5.md)
- [§504.6. Finding of no significant impact.](/cfr/46/504.6.md)
- [§504.7. Environmental impact statements.](/cfr/46/504.7.md)
- [§504.8. Record of decision.](/cfr/46/504.8.md)
- [§504.9. Information required by the Commission.](/cfr/46/504.9.md)
- [§504.10. Time constraints on final administrative actions.](/cfr/46/504.10.md)
- [§504.91. OMB control numbers assigned pursuant to the Paperwork Reduction Act.](/cfr/46/504.91.md)