REGULATIONS
Rulings
AD/CVD
Notices
HTSUS
U.S. Code
Regs
More
Ports
About
Updates
Apps
Larger font
Smaller font
SEARCH
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
Regulations last checked for updates: May 24, 2025
Title 40 - Protection of Environment last revised: Apr 24, 2028
All Titles
Title 40
Chapter I
Part 1037
Subpart G - Subpart G—Special Compliance Provisions
§ 1037.601 - General compliance provisions.
§ 1037.605 - Installing engines certified to alternate standards for specialty vehicles.
§ 1037.610 - Vehicles with off-cycle technologies.
§ 1037.615 - Advanced technologies.
§ 1037.620 - Responsibilities for multiple manufacturers.
§ 1037.621 - Delegated assembly.
§ 1037.622 - Shipment of partially complete vehicles to secondary vehicle manufacturers.
§ 1037.630 - Special purpose tractors.
§ 1037.631 - Exemption for vocational vehicles intended for off-road use.
§ 1037.635 - Glider kits and glider vehicles.
§ 1037.640 - Variable vehicle speed limiters.
§ 1037.645 - In-use compliance with family emission limits (FELs).
§ 1037.655 - Post-useful life vehicle modifications.
§ 1037.660 - Idle-reduction technologies.
§ 1037.665 - Production and in-use tractor testing.
§ 1037.670 - Optional CO2 emission standards for tractors at or above 120,000 pounds GCWR.
authority:
42 U.S.C. 7401
—7671q
source:
81 FR 74048, Oct. 25, 2016, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!