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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 10
Chapter X
Part 1021 - PART 1021—NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES
§ 1021.100 - Purpose.
§ 1021.101 - Definitions.
§ 1021.102 - Application of categorical exclusions (categories of actions that normally do not require EAs or EISs).
§ 1021.103 - Emergency actions.
Appendix Appendix A - Appendix A to Part 1021—Administrative and Routine Actions Excepted From NEPA Review
Appendix Appendix B - Appendix B to Part 1021—Categorical Exclusions Applicable to Specific Agency Actions
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