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Regulations last checked for updates: Feb 21, 2025
Title 40 - Protection of Environment last revised: Nov 21, 2025
All Titles
Title 40
Chapter I
Part 73
Subpart G - Subpart G—Small Diesel Refineries
§ 73.90 - Allowance allocations for small diesel refineries.
authority:
42 U.S.C. 7601
and 7651
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