CFR›Title 21›Chapter I›Part 25›Subpart D ContainsSections 25.40–25.45CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart D—Preparation of Environmental Documents Sections 25.40 § 25.40 Environmental assessments. 25.41 § 25.41 Findings of no significant impact. 25.42 § 25.42 Environmental impact statements. 25.43 § 25.43 Records of decision. 25.44 § 25.44 Lead and cooperating agencies. 25.45 § 25.45 Responsible agency official. Previous C Subpart C—Categorical Exclusions Next E Subpart E—Public Participation and Notification of Environmental Documents