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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 07, 2025
All Titles
Title 1
Chapter VI
Part 601
Subpart F - Subpart F—Environmental Impact Statements
§ 601.18 - Requirement for and timing of an Environmental Impact Statement.
§ 601.19 - Context, intensity, and significance of impacts.
§ 601.20 - Streamlining Environmental Impact Statements.
§ 601.21 - Programmatic Environmental Impact Statements and tiering.
§ 601.22 - Contents of an Environmental Impact Statement.
§ 601.23 - The Environmental Impact Statement process.
§ 601.24 - Final Environmental Impact Statement.
§ 601.25 - Record of Decision.
§ 601.26 - Supplemental Environmental Impact Statement.
§ 601.27 - Legislative Environmental Impact Statement.
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