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 …

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.

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 …

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

To show compliance, manufacturers must apply to CARB for certification of their vehicles and engines. Traditionally, manufacturers have submitted these applications in paper format.

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 …

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

CARB is a part of the California Environmental Protection Agency, an organization which reports directly to the Governor's Office in the Executive Branch of California State Government.

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

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.