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Regulations last checked for updates: Jun 18, 2025
Title 40 - Protection of Environment last revised: Nov 18, 2025
All Titles
Title 40
Chapter I
Part 1090
Subpart O - Subpart O—Survey Provisions
§ 1090.1400 - General provisions.
§ 1090.1405 - National fuels survey program.
§ 1090.1410 - Independent surveyor requirements.
§ 1090.1415 - Survey program plan design requirements.
§ 1090.1420 - Additional requirements for E15 misfueling mitigation surveying.
§ 1090.1450 - National sampling and testing oversight program.
authority:
42 U.S.C. 7414
,
7521
,
7522
,
7541
,
7542
,
7543
,
7545
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7547
,
7550
,
and
source:
85 FR 78469, Dec. 4, 2020, unless otherwise noted.
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