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- Title 40 - Protection of Environment
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- Title 47 - Telecommunication
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- Title 50 - Wildlife and Fisheries
CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER C—AIR PROGRAMS (Parts 50–99) > PART 80—REGULATION OF FUELS AND FUEL ADDITIVES > SUBPART K—Renewable Fuel Standard (§80.1100 to §80.1167)
SUBPART K—Renewable Fuel Standard (§80.1100 to §80.1167)