Compliance deadlines come around fast. We file your Clean Truck Check renewals on time so your trucks never drop out of compliance.
A Clean Truck Check certificate is not one-and-done: most vehicles must submit passing emissions tests every six months, agricultural vehicles and California-registered motorhomes test annually, and from October 1, 2027 OBD-equipped vehicles move to quarterly submissions. The annual compliance fee, indexed to California's Consumer Price Index, must also stay current.
Send us your vehicle details and we prepare and submit the renewal filing, then confirm your updated compliance status by email — the same all-in, per-vehicle price as a new certification.
Get StartedProvide basic details - make, model, year, VIN, and engine type.
Select a new CA certificate, a renewal, or a temporary 5-Day Pass.
Double-check every detail to ensure accuracy before submitting.
Complete your application with a fast, secure checkout.
Start your application now, or call us and we'll walk you through Compliance Renewal step by step.