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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 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.
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