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Adoption of California's Clean Vehicle Standards by State

The U.S. Department of Energy is evaluating all records in accordance with current laws, regulations, and administrative directives. Thank you for understanding this process is still underway. Information provided here may be outdated.

Learn how states have adopted California's standards for zero-emission vehicles (ZEVs), low-emission vehicles (LEVs), and advanced clean trucks (ACT).

Zero-Emission Vehicle Standards

This list shows the status of states that have adopted or repealed California's standards for zero-emission vehicles. Learn more about the Zero-Emission Vehicle Program from the California Air Resources Board.

Adopted

Low-Emission Vehicle Standards

This list shows the status of states that have adopted or repealed California's standards for low-emission vehicles. Learn more about the Low-Emission Vehicle Program from the California Air Resources Board.

Adopted

Repealed

Advanced Clean Trucks Standards

This list shows the status of states that have adopted or repealed California's standards for advanced clean trucks. Learn more about the Advanced Clean Trucks Regulation from the California Air Resources Board.

Adopted