40 CFR 1090.230
§ 1090.230 Limitation on use of gasoline-ethanol blends.
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 1090.230, § 1090.230 Limitation on use of gasoline-ethanol blends, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/196086
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Full text
(a) No person may sell, introduce, cause, or permit the sale or introduction of gasoline containing greater than 10 volume percent ethanol (e.g., E15) into any model year 2000 or older light-duty gasoline motor vehicle, any heavy-duty gasoline motor vehicle or engine, any highway or off-highway motorcycle, or any gasoline-powered nonroad engine, vehicle, or equipment.
(b) Paragraph (a) of this section does not prohibit a person from producing, selling, introducing, causing, or allowing the sale or introduction of gasoline containing greater than 10 volume percent ethanol into any flex-fuel vehicle or flex-fuel engine.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.