---
kind: "unit"
title: "18"
title_heading: "Conservation of Power and Water Resources"
key: "chI/subchW/part380"
level: "part"
label: "Part 380"
heading: "Regulations Implementing the National Environmental Policy Act"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/18/chI-subchW-part380"
sections_count: 16
---

# Part 380 — Regulations Implementing the National Environmental Policy Act

Title 18 C.F.R. — Conservation of Power and Water Resources › Chapter I — Federal Energy Regulatory Commission, Department of Energy › Subchapter W — Revised General Rules

## Sections

- [§380.1. Purpose.](/cfr/18/380.1.md)
- [§380.2. Definitions and terminology.](/cfr/18/380.2.md)
- [§380.3. Environmental information to be supplied by an applicant.](/cfr/18/380.3.md)
- [§380.4. Projects or actions categorically excluded.](/cfr/18/380.4.md)
- [§380.5. Actions that require an environmental assessment.](/cfr/18/380.5.md)
- [§380.6. Actions that require an environmental impact statement.](/cfr/18/380.6.md)
- [§380.7. Format of an environmental impact statement.](/cfr/18/380.7.md)
- [§380.8. Preparation of environmental documents.](/cfr/18/380.8.md)
- [§380.9. Public availability of NEPA documents and public notice of NEPA related hearings and public meetings.](/cfr/18/380.9.md)
- [§380.10. Participation in Commission proceedings.](/cfr/18/380.10.md)
- [§380.11. Environmental decisionmaking.](/cfr/18/380.11.md)
- [§380.12. Environmental reports for Natural Gas Act applications.](/cfr/18/380.12.md)
- [§380.13. Compliance with the Endangered Species Act.](/cfr/18/380.13.md)
- [§380.14. Compliance with the National Historic Preservation Act.](/cfr/18/380.14.md)
- [§380.15. Siting and maintenance requirements.](/cfr/18/380.15.md)
- [§380.16. Environmental reports for section 216 Federal Power Act Permits.](/cfr/18/380.16.md)