What information relating to owners will need to be reported?
Registered Owner Name
Entity Name
Doing Business As (D.B.A. if applicable)
Entity Physical Address
Contact Mailing Address
Responsible Official's Name
Contact Phone Number
What vehicle information will need to be reported?
Location
VIN
License plate number
State in which the vehicle is registered with a DMV
Ownership type (optional)
Engine fuel type
Vehicle model year
To complete the reporting process, vehicle owners or their designee must attest, under penalty of perjury, that they have entered in the reporting database the complete list of vehicles in their fleet that are subject to the Clean Truck Check Program. Vehicle owners are also required to update their accounts within 30 days of adding or removing a vehicle from their fleets. Upon attesting responsibility for the complete list of vehicles, an Affirmation of Fleet Wide Compliance will be provided within 72 hours, once the vehicle owner or designee has demonstrated that every vehicle in the fleet complies with the requirements of this regulation.
For compliance assistance, contact hdim@arb.ca.gov. In addition, visit Clean Truck Check (HD I/M) to find other fact sheets, information on credentialed testers and how to become one, future vehicle testing requirements, training opportunities, and other helpful guidance.
