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This page last reviewed October 17, 2016


In-Use Off-Road Diesel-Fueled Fleets Regulation Contact Information




Mailing Address:

Attention: Off-Road Implementation Section
California Air Resources Board
P.O. Box 2815
Sacramento, CA 95812-2815
Manager Off-Road Implementation Section: Johanna Levine

Phone: (916) 322-3499
Fax: (916) 322-3923
Staff: Angie Polanco

Phone: (916) 323-1415
Fax: (916) 322-3923
Todd Sterling

Phone: (916) 323-2397
Fax: (916) 322-3923
Thien Tran

Phone: (916) 322-0517
Fax: (916) 322-3923
Regulation Information and Help Line: Contact the Diesel Hotline
DOORS Reporting Help Line: Phone:
(877) 59-DOORS
(877) 593-6677

Email: doors@arb.ca.gov

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