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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 1090
Subpart G - Subpart G—Exemptions, Hardships, and Special Provisions
§ 1090.600 - General provisions.
§ 1090.605 - National security and military use exemptions.
§ 1090.610 - Temporary research, development, and testing exemptions.
§ 1090.615 - Racing and aviation exemptions.
§ 1090.620 - Exemptions for Guam, American Samoa, and the Commonwealth of the Northern Mariana Islands.
§ 1090.625 - Exemptions for California gasoline and diesel fuel.
§ 1090.630 - Exemptions for Alaska, Hawaii, Puerto Rico, and the U.S. Virgin Islands summer gasoline.
§ 1090.635 - Refinery extreme unforeseen hardship exemption.
§ 1090.640 - Exemptions from the gasoline deposit control requirements.
§ 1090.645 - Exemption for exports of fuels, fuel additives, and regulated blendstocks.
§ 1090.650 - Distillate global marine fuel exemption.
authority:
42 U.S.C. 7414
,
7521
,
7522
,
7541
,
7542
,
7543
,
7545
,
7547
,
7550
,
and
source:
85 FR 78469, Dec. 4, 2020, unless otherwise noted.
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