CFR›Title 49›Subtitle B›Chapter VI›Part 622›Subpart A ContainsSection 622.101CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart A—Environmental Procedures Sections 622.101 § 622.101 Cross-reference to procedures. Authority42 U.S.C. 4321 et seq.; 49 U.S.C. 303, 5323(c), and 5323(q); 23 U.S.C. 139, 326, 327, and 330; Pub. L. 109-59, 119 Stat. 1144, Sections 6002 and 6010; 49 CFR 1.81; Pub. L. 112-141, 126 Stat. 405, Sections 1315, 1316, 1317, and 1318; and Pub. L. 114-94, Section 1309.Source90 FR 29445, July 3, 2025, unless otherwise noted. Next C Subpart C—Requirements for Energy Assessments