Contact Us

Contacto

Air Pollution Complaints

File a Complaint

Other Environmental Issues

CalEPA Environmental Complaint System

Helpline - General Information

helpline@arb.ca.gov

Clean Air Vehicle Decal Application - DMV

(800) 777-0133

Diesel Truck and Bus Program

8666diesel@arb.ca.gov
(866) 6-DIESEL
(866) 634-3735

Drayage or Port Trucks

drayage@arb.ca.gov
(888) 247-4821

Transport Refrigeration Units (TRU/Reefers)

arber@arb.ca.gov
(888) 878-2826

Diesel Off-Road On-line Registration System (DOORS)

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

Portable Equipment Registration

portable@arb.ca.gov

Cap-and-Trade Program

(916) 322-2037

Clean Transportation Incentivescleantransportationincentives@arb.ca.gov

Refrigerant Management Program

rmp@arb.ca.gov
(916) 324-2517

Training Program

arbtrain@arb.ca.gov 
(916) 322-3937

Email Updates

Subscribe or manage your CARB subscriptions.

Public Records Requests

Public Records Coordinator 

prareqst@arb.ca.gov
(279) 208-7317

Guidelines & More Information for Public Record Requests

Media Inquiries

Office of Communications

comms@arb.ca.gov

Civil Rights Policy

Equal Employment Opportunity Program & ADA Coordinator

EEOP@arb.ca.gov

Website Issues

Webmaster

webmaster@arb.ca.gov

Other Contact Information