On-Road Heavy-Duty Diesel Vehicles (In-Use) Regulation Contact Information

This page last reviewed January 21, 2010

Truck and Bus Regulation

Contact Us



Truck and Bus Regulation 866-6DIESEL
Help Line: (866-634-3735)
Staff: Jackie Johnson
Phone: (916) 323-2750
Fax: (916) 323-5526

Mailing Address:

California Air Resources Board
P.O. Box 2815
Sacramento, CA 95812-2815
   
preload