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Regulations last checked for updates: Apr 30, 2025
Title 40 - Protection of Environment last revised: Nov 30, 2025
All Titles
Title 40
Chapter I
Part 79
Subpart D - Subpart D—Designation of Fuels and Additives
§ 79.30 - Scope.
§ 79.31 - Additives.
§ 79.32 - Motor vehicle gasoline.
§ 79.33 - Motor vehicle diesel fuel.
authority:
42 U.S.C. 7414
,
7524
,
7545
source:
40 FR 52011, Nov. 7, 1975, unless otherwise noted.
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