REGULATIONS
Rulings
AD/CVD
Notices
HTSUS
U.S. Code
Regs
More
Ports
About
Updates
Apps
Larger font
Smaller font
CustomsMobile Pro
beta now open!
Apply for a FREE beta account. Spaces are limited so apply today.
SIGNUP FOR BETA
SEARCH
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
Regulations last checked for updates: Jan 18, 2025
Title 40 - Protection of Environment last revised: Dec 30, 2025
All Titles
Title 40
Chapter I
Part 610
Subpart C - Subpart C—Test Requirement Criteria
§ 610.30 - General.
§ 610.31 - Vehicle tests for fuel economy and exhaust emissions.
§ 610.32 - Test fleet selection.
§ 610.33 - Durability tests.
§ 610.34 - Special test conditions.
§ 610.35 - Driveability and performance tests.
authority:
Sec. 511, Motor Vehicle Information and Cost Savings Act, as amended (sec. 301, Pub. L. 94-163, 89 Stat. 915 (
15 U.S.C. 2011
))
source:
44 FR 17946, Mar. 23, 1979, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!