Collections
Code of Federal Regulations

Subpart A

National Environmental Policy Act—Regulations Implementing Section 102(2)

51.10Purpose and scope of subpart; application of regulations of Council on Environmental Quality.51.11Relationship to other subparts. [Reserved]51.12Application of subpart to ongoing environmental work.51.13Emergencies.51.14Definitions.51.15Time schedules.51.16Proprietary information.51.17Information collection requirements; OMB approval.51.20 – 51.23Classification of Licensing and Regulatory Actions 51.25 – 51.27Determinations to Prepare Environmental Impact Statements, Environmental Assessments or Findings of No Significant Impact, and Related Procedures 51.28 – 51.29Scoping 51.30 – 51.31Environmental Assessment 51.32 – 51.35Finding of No Significant Impact 51.40 – 51.41General 51.45Environmental Reports—General Requirements 51.49 – 51.58Environmental Reports—Production and Utilization Facilities 51.60 – 51.67Environmental Reports—Materials Licenses 51.68Environmental Reports—Rulemaking 51.70 – 51.74Draft Environmental Impact Statements—General Requirements 51.75 – 51.77Draft Environmental Impact Statements—Production and Utilization Facilities 51.80 – 51.81Draft Environmental Impact Statements—Materials Licenses 51.85 – 51.86Draft Environmental Impact Statements—Rulemaking 51.88Legislative Environmental Impact Statements—Proposals for Legislation 51.90 – 51.94Final Environmental Impact Statements—General Requirements 51.95 – 51.96Final Environmental Impact Statements—Production and Utilization Facilities 51.97Final Environmental Impact Statements—Materials Licenses 51.99Final Environmental Impact Statements—Rulemaking 51.100 – 51.104General 51.105 – 51.108Production and Utilization Facilities 51.109Materials Licenses 51.110Rulemaking 51.116 – 51.123Public Notice of and Access to Environmental Documents 51.124Commenting 51.125Responsible Official