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 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 …

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 …

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 …

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

Oct 10, 2025 · This program is also currently under development by CARB and will require companies to publish biennial climate-related financial risk reports. Both programs will support …

Executive Orders are written documentation of compliance with CARB regulations, for example vehicles or products certified to specific emissions standards. Executive Orders are listed by …

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