On-Road Heavy-Duty Diesel Vehicles (In-Use) Regulation Contact Information
This page last reviewed January 21, 2010
Truck and Bus RegulationContact Us
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Truck and Bus Regulation | 866-6DIESEL |
| Help Line: | (866-634-3735) |
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| Staff: | Jackie Johnson Phone: (916) 323-2750 Fax: (916) 323-5526 |
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Mailing Address: California Air Resources Board P.O. Box 2815 Sacramento, CA 95812-2815 |
