- January 31, 2024: Clean Truck Check Registration Deadline
- January 1, 2023: CARB will require all heavy duty on road vehicles to have a 2010 or newer engine.
- December 21st: Truck Regulation Information Session and Conference
- November 30th: Truck Regulation Information Session and Conference
- January 19-26: WEBINAR – Helping California truckers drive legally
- January 14 – Sacramento One-Stop Event
- January 20-23: How to Comply with the Truck and Bus Regulation
- January 7-22, 2015: Truck and Bus and Tractor-Trailer GHG Regulations Overview, Compliance, and Reporting
- January 27-28, 2015: Diesel Particulate Filter Operation and Maintenance
- December 31, 2014: TRU — Model Year 2007 TRU (reefer) owners must act soon!
