OBD Testing & Portal Set Up

At CARB Compliant CA, we make Clean Truck Check compliance simple and stress-free. Our certified technicians provide CARB-approved On-Board Diagnostics (OBD) testing for heavy-duty diesel vehicles to ensure your fleet meets California’s emission standards. We connect directly to your vehicle’s OBD port, perform a complete emissions check, and upload your results to the CARB Clean Truck Check database for instant verification.

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In addition, we assist truck owners and fleet operators with CARB Clean Truck Check (CTC-VIS) portal setup. We help you create your CTC-VIS account, link your vehicles, manage test submissions, and ensure all compliance data is properly recorded. Whether you operate one truck or an entire fleet, we handle the technical details—so you can focus on staying compliant and on the road.