CFR›Title 24›Subtitle A›Part 50›Subpart E ContainsSections 50.31–50.36CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart E—Environmental Assessments and Related Reviews Sections 50.31 § 50.31 The EA. 50.32 § 50.32 Responsibility for environmental processing. 50.33 § 50.33 Action resulting from the assessment. 50.34 § 50.34 Time delays for exceptional circumstances. 50.35 § 50.35 Use of prior environmental assessments. 50.36 § 50.36 Updating of environmental reviews. Previous D Subpart D—General Policy: Environmental Review Procedures Next F Subpart F—Environmental Impact Statements