Clean Truck Check - Credentialed Testers & Testing Devices

How to become a Clean Truck Check Credentialed Tester

Becoming a Tester & Creating a CTC-VIS Account	Fact Sheet, Videos, & FAQs
Tester Training Course, Exam, and Certification	Clean Truck Check - Credentialed Tester Overview
Clean Truck Check Credentialed Testers Marketing Materials	Test Results FAQ
Credentialed Tester Account User Guide	Tester Training and Examination \| Español \| ਪੰਜਾਬੀ
Create a CTC-VIS Account to View/Review Test Results (Video)	Vehicles of Interest (Field Issues)
Credentialed Testers List	–

OBD Resources	Non-OBD Test Resources
OBD Test Devices	SAE J1667-Smoke Meter Information
OBD Background Information	Submitting a NON-OBD Test
OBD Recommended Practices	Vehicle Emissions Control Equipment Inspection Worksheet
OBD Readiness Criteria	What to do when an ECL is Missing/Illegible
Vendor Device Certification	–