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Regulations last checked for updates: May 17, 2025
Title 40 - Protection of Environment last revised: Nov 17, 2025
All Titles
Title 40
Chapter I
Part 1068
Subpart C - Subpart C—Exemptions and Exclusions
§ 1068.201 - General exemption and exclusion provisions.
§ 1068.210 - Exempting test engines/equipment.
§ 1068.215 - Exempting manufacturer-owned engines/equipment.
§ 1068.220 - Exempting display engines/equipment.
§ 1068.225 - Exempting engines/equipment for national security.
§ 1068.230 - Exempting engines/equipment for export.
§ 1068.235 - Exempting nonroad engines/equipment used solely for competition.
§ 1068.240 - Exempting new replacement engines.
§ 1068.245 - Temporary provisions addressing hardship due to unusual circumstances.
§ 1068.250 - Extending compliance deadlines for small businesses under hardship.
§ 1068.255 - Exempting engines and fuel-system components for hardship for equipment manufacturers and secondary engine manufacturers.
§ 1068.260 - General provisions for selling or shipping engines that are not yet in their certified configuration.
§ 1068.261 - Delegated assembly and other provisions related to engines not yet in the certified configuration.
§ 1068.262 - Shipment of engines to secondary engine manufacturers.
§ 1068.265 - Provisions for engines/equipment conditionally exempted from certification.
authority:
42 U.S.C. 7401-7671q.
source:
73 FR 59344, Oct. 8, 2008, unless otherwise noted.
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