Skip to main content
  • twitter
  • facebook
  • youtube
  • linkedin
  • email
  • Calendar
  • FAQs
  • Contact
  • Careers
  • Subscribe
  • Display Settings
  • English
  • Español
California Gov

California Air Resources Board

Main navigation

  • About
  • Our Work
  • Resources
  • Services
  • Rulemaking
  • Newsroom
  • Equity
Clean Truck Check hero image

Enforcement-Clean Truck Check

  • Clean Truck Check (HD I/M)
    • About
    • News
    • Resources
    • Fact Sheets, Guides & Videos
    • Enforcement
    • Vehicle Owner Information
    • Credentialed Testers & Testing Devices
    • Vendor Information & Testing Devices
    • Reporting Database-Instructional Videos (CTC-VIS)
    • Referee Program
    • Subscribe

Contact

Clean Truck Check (HD I/M)
Email
[email protected]
Phone
(866) 634-3735

For statistics regarding the enforcement of Clean Truck Check please see Enforcement Data - Clean Truck Check

Contact Us

(800) 242-4450  |  [email protected] 
1001 I Street, Sacramento, CA 95814
P.O. Box 2815, Sacramento, CA 95812

 

  • twitter
  • facebook
  • youtube
  • linkedin
  • email
  • Accessibility
  • Privacy Policy
  • Conditions of Use
  • Air Districts
  • Register to Vote
California Governor
Gavin Newsom Opens a New Window.
Secretary for Environmental Protection
Yana Garcia Opens a New Window.
Chair, California Air Resources Board
Lauren Sanchez Opens a New Window.

The California Air Resources Board is one of six boards, departments, and offices under the umbrella of the California Environmental Protection Agency.

  • CalEPA
  • CalRecycle
  • DPR
  • DTSC
  • OEHHA
  • SWRCB

Copyright © 2026 State of California