Subchapter A - NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING REGULATIONS
- Part 1500 - PURPOSE AND POLICY (§§ 1500.1 — 1500.6)
- Part 1501 - NEPA AND AGENCY PLANNING (§§ 1501.1 — 1501.12)
- Part 1502 - ENVIRONMENTAL IMPACT STATEMENT (§§ 1502.1 — 1502.24)
- Part 1503 - COMMENTING ON ENVIRONMENTAL IMPACT STATEMENTS (§§ 1503.1 — 1503.4)
- Part 1504 - PRE-DECISIONAL REFERRALS TO THE COUNCIL OF PROPOSED FEDERAL ACTIONS DETERMINED TO BE ENVIRONMENTALLY UNSATISFACTORY (§§ 1504.1 — 1504.3)
- Part 1505 - NEPA AND AGENCY DECISION MAKING (§§ 1505.1 — 1505.3)
- Part 1506 - OTHER REQUIREMENTS OF NEPA (§§ 1506.1 — 1506.13)
- Part 1507 - AGENCY COMPLIANCE (§§ 1507.1 — 1507.4)
- Part 1508 - DEFINITIONS (§§ 1508.1 — 1508.2)