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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 40
Chapter I
Part 51
Subpart L - Subpart L—Legal Authority
§ 51.230 - Requirements for all plans.
§ 51.231 - Identification of legal authority.
§ 51.232 - Assignment of legal authority to local agencies.
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