CFR›Title 43›Subtitle B›Chapter III›Part 10010›Subpart B ContainsSections 10010.8–10010.14CorpusDaily eCFRDisplayed edition2026-06-23Last updated2026-06-23 Subpart B—Initiating the NEPA Process Sections 10010.8 § 10010.8 Purpose. 10010.9 § 10010.9 Apply NEPA early. 10010.10 § 10010.10 Whether to prepare an EIS. 10010.11 § 10010.11 Lead agencies. 10010.12 § 10010.12 Cooperating agencies. 10010.13 § 10010.13 Scoping. 10010.14 § 10010.14 Time limits. Previous A Subpart A—Protection and Enhancement of Environmental Quality Next C Subpart C—Environmental Assessments