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Regulations last checked for updates: Feb 07, 2026
Title 40 - Protection of Environment last revised: Dec 22, 2026
All Titles
Title 40
Chapter VI
Part 1601
Subpart C - Subpart C—Appeals
§ 1601.20 - Processing of appeals.
authority:
5 U.S.C. 552.
source:
82 FR 45502, Sept. 29, 2017, unless otherwise noted.
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