CARB's mission is to promote and protect public health, welfare and ecological resources through the effective and efficient reduction of air pollutants while recognizing and considering the effects on the …

CARB is the lead agency for climate change programs and oversees all air pollution control efforts in California to attain and maintain health-based air quality standards.

Air Pollution Complaints File a Complaint Other Environmental Issues CalEPA Environmental Complaint System

The California Air Resources Board is one of six boards, departments, and offices under the umbrella of the California Environmental Protection Agency.

Senate Bill 210 (Leyva; Chapter 298, Statutes of 2019) directed CARB to develop and implement a comprehensive heavy-duty vehicle inspection and maintenance (HD I/M) regulation to ensure that …

The Truck and Bus regulation has been in effect since December 2008, as of January 1, 2023, all diesel-powered vehicles operating in California, with a gross vehicle weight rating over 14,000 lbs. must …

The districts administer air quality improvement grant programs and are CARB's primary partners in efforts to ensure that all Californians breathe clean air. Find Your Air District

Equipment Registration and Reporting Program Reporting System Contact Truck and Bus Regulation TRUCRS Reporting System (866) [email protected]

EVENT TYPE CARB Board Meeting Event Webcast Regulatory Deadlines -Medium- and Heavy-duty Vehicles -Advanced Clean Fleets ACF -Clean Truck Check?

Individuals on this list have taken CARB’s online Tester Training Course and passed the accompanying exam authorizing them to perform vehicle compliance tests including on-board diagnostic, smoke …