Contact

Talk with the CARB Certification team

Questions about Clean Truck Check filing, CTC-VIS, or an order you placed? Send a message and we’ll reply on business days.

How we can help

Clean Truck Check filing
Not sure what to file, which documents you need, or how CTC-VIS reporting works? We’ll walk you through it.
An order you placed
Questions about your order’s status, your receipt, account details, or your certificate. Include your order number.
Finding a tester
Need your emissions test? We can point you to a CARB-credentialed tester near you.

We reply on business days.

Send a message

Tell us what you need, and we’ll follow up by email.