Permits, Certifications, Verifications, and Registrations

The following lists provides links to information and contacts regarding CARB permits, certifications, and equipment registrations. 

Equipment Registration and Reporting

ProgramReporting SystemContact
Truck and Bus RegulationTRUCRS reporting system(866) 634-3735 | 8666DIESEL@arb.ca.gov
Greenhouse Gas Regulation Heavy-Duty Tractor TrailerGreenhouse Gas TRUCRS Reporting(866) 634-3735 | 8666DIESEL@arb.ca.gov
ARB Equipment Registration System (ARBER)ARBER Registrationarber@arb.ca.gov
Port Trucks - Drayage Trucks (DTR)ARBER Registration(888) 247-4821 | arber@arb.ca.gov
Transportation Refrigeration Unit (TRU)ARBER Registration(888) 878-2826 | arber@arb.ca.gov
In-Use Off-Road Diesel Vehicle RegulationDiesel Off-Road Online Reporting System (DOORS)(877) 593-6677 | doors@arb.ca.gov
Refrigerant Management program (RMP)R3 Refrigerant Reporting System(916) 324-2517 | rmp@arb.ca.gov
Statewide Portable Equipment Registration Program (PERP)PERP Permit Applicationsportable@arb.ca.gov

Verifications

ProgramInformationContact
Diesel Emission Control Strategies VerificationVerification Procedure

(866) 634-3735

Large Spark Ignition Engine RetrofitsDOORS System Information(877) 593-6677 | doors@arb.ca.gov