Part 50 - PROTECTION AND ENHANCEMENT OF ENVIRONMENTAL QUALITY
- Subpart A - GENERAL: FEDERAL LAWS AND AUTHORITIES (§§ 50.1 — 50.4)
- Subpart B - GENERAL POLICY: RESPONSIBILITIES AND PROGRAM COVERAGE (§§ 50.10 — 50.11)
- Subpart C - GENERAL POLICY: DECISION POINTS (§§ 50.16 — 50.17)
- Subpart D - GENERAL POLICY: ENVIRONMENTAL REVIEW PROCEDURES (§§ 50.18 — 50.24)
- Subpart E - ENVIRONMENTAL ASSESSMENTS AND RELATED REVIEWS (§§ 50.31 — 50.36)
- Subpart F - ENVIRONMENTAL IMPACT STATEMENTS (§§ 50.41 — 50.43)