Contact Us
Contact
Helpline - General Information | |
Clean Air Vehicle Decal Application - DMV | (800) 777-0133 |
Clean Vehicle Rebate Program | (866) 984-2532 |
Diesel Truck and Bus Program | 8666diesel@arb.ca.gov |
Drayage or Port Truck | drayage@arb.ca.gov |
Transport Refrigeration Units (TRU/Reefers) | arber@arb.ca.gov |
Diesel Off-Road On-line Registration System (DOORS) | doors@arb.ca.gov |
Portable Equipment Registration | |
Cap-and-Trade Program | (916) 322-2037 |
Refrigerant Management Program | rmp@arb.ca.gov |
Training Program | arbtrain@arb.ca.gov |
Subscribe
Sign up or manage your subscriptions
Environmental Concerns
Air Pollution Complaints | (800) 952-5588 |
Vehicle Pollution Complaints | (800) END-SMOG |
Other Environmental Concerns |
Public Records Requests
prareqst@arb.ca.gov |
Guidelines & More Information
Media Inquiries
Civil Rights Policy
Website Technical Issues
Other Contact Information
- Topic Directory
- Leadership Meeting Request
- Speaker Request
- Service of Process
- Current Litigation
- Enforcement Program Contacts
- International Activities & Visitors
- CalEPA Staff Directory
- Submit Comments (Board Agenda Items, Workshops, etc.)
- Small Business & Disabled Veteran Business Enterprise Purchasing & Contract Advocate