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Title 10

Displaying title 10, up to date as of 7/08/2026. Title 10 was last amended 7/07/2026.
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Title 10EnergyPart / Section
Chapter INuclear Regulatory Commission1 – 199
Part 51Environmental Protection Regulations for Domestic Licensing and Related Regulatory Functions51.1 – 51.125
Subpart ANational Environmental Policy Act—Regulations Implementing Section 102(2)51.10 – 51.125
§ 51.10Purpose and scope of subpart; application of regulations of Council on Environmental Quality.
§ 51.11 Relationship 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.
Preliminary Procedures
Classification of Licensing and Regulatory Actions51.20 – 51.23
Determinations to Prepare Environmental Impact Statements, Environmental Assessments or Findings of No Significant Impact, and Related Procedures51.25 – 51.27
Scoping51.28 – 51.29
Environmental Assessment51.30 – 51.31
Finding of No Significant Impact51.32 – 51.35
Environmental Reports and Information—Requirements Applicable to Applicants and Petitioners for Rulemaking
General51.40 – 51.41
Environmental Reports—General Requirements51.45
Environmental Reports—Production and Utilization Facilities51.49 – 51.58
Environmental Reports—Materials Licenses51.60 – 51.67
Environmental Reports—Rulemaking51.68
Environmental Impact Statements
Draft Environmental Impact Statements—General Requirements51.70 – 51.74
Draft Environmental Impact Statements—Production and Utilization Facilities51.75 – 51.77
Draft Environmental Impact Statements—Materials Licenses51.80 – 51.81
Draft Environmental Impact Statements—Rulemaking51.85 – 51.86
Legislative Environmental Impact Statements—Proposals for Legislation51.88
Final Environmental Impact Statements—General Requirements51.90 – 51.94
Final Environmental Impact Statements—Production and Utilization Facilities51.95 – 51.96
Final Environmental Impact Statements—Materials Licenses51.97
Final Environmental Impact Statements—Rulemaking51.99
NEPA Procedure and Administrative Action
General51.100 – 51.104
Production and Utilization Facilities51.105 – 51.108
Materials Licenses51.109
Rulemaking51.110
Public Notice of and Access to Environmental Documents51.116 – 51.123
Commenting51.124
Responsible Official51.125