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 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 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

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

From guiding the activities of 35 local air pollution control districts, to leading our states efforts to address global climate change, the CARB has pioneered many of the approaches now used …

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

Comment on Board Items CARB encourages public input on regulatory and non-regulatory items presented to the Board. Public testimony can be made on any Board item at the Board Meeting. …

Jun 27, 2025 · What you need to know: The California Air Resources Board (CARB) today announced that the updated Low Carbon Fuel Standard (LCFS) regulation will take effect beginning in July.

The purpose of this tool is to provide a complete picture of CARB's regulatory programs and increase transparency by bringing information together in one location.