Smog Check inspections Smog Check licensees provide emissions services, including inspections and repairs. Inspectors use one of two systems depending on vehicle age, weight, and fuel type. The …

The Bureau of Automotive Repair serves Californians through effective regulation of the automotive repair and Smog Check industry.

Learn about the Bureau of Automotive Repair, including an overview on who we license, our programs, and our leadership.

This report summarizes Smog Check Inspection data for October 2025.

New tear down disclosure requirements now in effect—Updated Write It Right guide available New tear down requirements for automotive repair dealers are effective July 1. These changes are part of the …

Smog Checks help keep California's air clean and your vehicle running smoothly. Regular inspections check that your vehicle meets emissions standards. They also identify needed emissions repairs, …

Online license renewal is available for Automotive Repair Dealer (ARD) registrations and station licenses that will expire within the next 90 days or have not been expired for more than one year, and …

BAR's online services offer our stakeholders a quick and easy way to access our programs and information online. Find an auto shop, lookup a license, file a complaint, renew a license, check a …

Maintenance and repairs Regular maintenance and repairs help keep your vehicle safe and reliable. It’s important to choose a licensed auto shop for these services to ensure the work is done right. You …

License information for automotive repair businesses.Important! Write It Right! Our quick-reference guide is designed to help you comply with documentation and authorization requirements Get …