Zero Emission Vehicle (ZEV) Sales Requirements and Low Emission Vehicle (LEV) Standards

Something Missing?

Email the Technical Response Service or call 800-254-6735.

Colorado established ZEV standards, pursuant to Colorado’s authority under Section 177 of the Clean Air Act, Title 42 of the U.S. Code, section 7507. All Model Year 2022 and later passenger cars and light- and medium-duty vehicles must meet California motor vehicle emissions and compliance requirements specified in Title 13 of the California Code of Regulations. For more information, see the Colorado Department of Public Health and Environment LEV Standards website.

(Reference 5 Code of Colorado Regulations 1001-24 and Executive Order B 2019 002, 2019)