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 …

The California Air Resources Board is one of six boards, departments, and offices under the umbrella of the California Environmental Protection Agency. CalEPA CalRecycle DPR DTSC OEHHA SWRCB

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 …

Posted March 10, 2026: Clean Truck Check program requirements are in effect for subject vehicles, including vehicles registered outside of California when operating in the state, to report, pay an …

CARB - CTC - HCD Board Meeting Climate Change -Allowance Auction Conference Environmental Justice -Listening Session -Public Meeting Other -CARB Sponsored -Non-CARB Sponsored …

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

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 …

Feb 26, 2026 · CARB's mission is to promote and protect public health, welfare, and ecological resources through effective reduction of air pollutants while recognizing and considering effects on …

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. Organization of the Board Board …

CARB is the primary state agency responsible for actions to protect public health from the harmful effects of air pollution. From guiding the activities of 35 local air pollution control districts, to leading …