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Regulations last checked for updates: May 14, 2025
Title 40 - Protection of Environment last revised: Apr 14, 2028
All Titles
Title 40
Chapter I
Part 1042
Subpart B - Subpart B—Emission Standards and Related Requirements
§ 1042.101 - Exhaust emission standards for Category 1 and Category 2 engines.
§ 1042.104 - Exhaust emission standards for Category 3 engines.
§ 1042.107 - Evaporative emission standards.
§ 1042.110 - Recording reductant use and other diagnostic functions.
§ 1042.115 - Other requirements.
§ 1042.120 - Emission-related warranty requirements.
§ 1042.125 - Maintenance instructions.
§ 1042.130 - Installation instructions for vessel manufacturers.
§ 1042.135 - Labeling.
§ 1042.140 - Maximum engine power, displacement, power density, and maximum in-use engine speed.
§ 1042.145 - Interim provisions.
authority:
42 U.S.C. 7401-7671q.
source:
73 FR 37243, June 30, 2008, unless otherwise noted.
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