CFR›Title 14›Chapter V›Part 1216›Subpart 1216.4 ContainsSections 1216.400–1216.401CorpusDaily eCFRDisplayed edition2026-09-03Last updated2026-09-03 Subpart 1216.4—Environmental Assessments Sections 1216.400 § 1216.400 Preparation of environmental assessments. 1216.401 § 1216.401 Findings of no significant impact. Previous 1216.3 Subpart 1216.3—Categorical Exclusions Next 1216.5 Subpart 1216.5—Environmental Impact Statements