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Regulations last checked for updates: Jul 27, 2025
Title 40 - Protection of Environment last revised: Nov 27, 2025
All Titles
Title 40
Chapter I
Part 51
Subpart O - Subpart O—Miscellaneous Plan Content Requirements
§ 51.280 - Resources.
§ 51.281 - Copies of rules and regulations.
§ 51.285 - Public notification.
§ 51.286 - Electronic reporting.
authority:
23 U.S.C. 101
;
42 U.S.C. 7401-7671q.
source:
36 FR 22398, Nov. 25, 1971, unless otherwise noted.
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