LSI Fleet Regulation Contacts

Contact

Mailing Address

Attention: Off-Road Implementation Section, 5th Floor
California Air Resources Board
LSI Fleet Regulation
P.O. Box 2815, Mail Stop 5B
Sacramento, CA 95812-2815

Contacts

Emissions Inventory

David Chou
(626) 450-6136

DOORS Reporting Help Line

doors@arb.ca.gov
(877) 59-DOORS | (877) 593-6677