New Vehicle and Engine Certification: Executive Orders for Light-Duty Vehicles

The New Vehicle and Engine Certification Program is responsible for the certification of new engines, vehicles, powertrains, aerodynamic devices and other new certifications.  Vehicles and engines may be sold and otherwise produced in California only if approved by Executive Order (EO) after review by CARB.  Executive Orders are issued for on-road and off-road categories.

Scanned copies of issued Executive Orders may be requested via email.

CARB has issued Executive Orders for the following on-road light-duty vehicle categories and years. Additional certification information, summarized in the supplemental EO Summary files, is available for each category.

For questions, please contact On-Road Light Duty Certification or Help Line at 1-800-242-4450.

On-Road Categories 
PC / LDT / MDVPassenger Cars, Light-Duty Trucks, Medium-Duty Chassis Vehicles - No ZEVEO Summary
ZEVPassenger Cars, Light-Duty Trucks, Medium-Duty Chassis Vehicles - ZEVEO Summary
HMCHighway MotorcyclesEO Summary
OHRV Emissions CompliantOff-Highway Recreational Vehicles (Off-Road Motorcycles, Utility and Sport Vehicles, All-Terrain Vehicles, Sand Cars, and Electric Golf Carts)EO Summary
OHRV Non-Emissions CompliantNon-Emissions Compliant "Red Sticker" Off-Highway Recreational VehiclesEO Summary