Code of Federal Regulations > Title 49 > Chapter V > Part 520 - PART 520—PROCEDURES FOR CONSIDERING ENVIRONMENTAL IMPACTS

Regulations last checked for updates: May 06, 2024

Title 49 - Transportation last revised: May 01, 2024

Subpart A [§ 520.1 - § 520.5] - Subpart A—General

Subpart B [§ 520.21 - § 520.34] - Subpart B—Procedures

authority: Secs. 102(2)(A), 102(2)(C), Pub. L. 91-190, 83 Stat. 853 (42 U.S.C. 4332); secs. 2(b), 4(f), Pub. L. 89-670, 80 Stat. 931 (49 U.S.C. 1651(b), 1653(f)); E.O. 11514, 35 FR 4247; 40 CFR part 1500; DOT Order 5610.1B, 39 FR 35234; delegations of authority at 49 CFR 1.45, 1.51

source: 40 FR 52396, Nov. 10, 1975, unless otherwise noted.