California Air Resources Board

One-Stop Events

CARB holds One-Stop Truck Events that include compliance assistance and information on clean technology options for owners and operators to stay in compliance. These events consist of one-on-one regulatory assistance, financial and loan assistance, enforcement inspection demonstrations, break-out sessions on several topics, industry vendors and local agency booths.

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Off-Road Diesel Training Classes

MS504: Regulation for In-Use Off-Road Diesel-Fueled Fleets
This course covers the regulation to reduce emissions from existing off-road diesel vehicles used in California in construction, mining, and other industries. The Regulation for In-Use Off-Road Diesel-Fueled Fleets (Off-Road Regulation) requires fleet owners to report to CARB and label their off-road vehicles now, and then requires fleets to reduce the emissions from their older equipment beginning in 2014. This course provides detailed information to help fleet owners understand and comply with the Off-Road Regulation.

Self-paced online training module: Complying with the Off-Road Regulation

Large Spark-Ignition (LSI) Training Classes

MS505: Large Spark-Ignition (LSI) Fleet Regulation
Do you own or operate forklifts in California? CARB is providing a unique training opportunity for fleets to learn about the requirements of the Large Spark-Ignition (LSI) Fleet Regulation. There will be an opportunity to ask questions and make comments regarding the additional reporting requirements, labeling requirements, and other changes that were added in Spring 2016. Owners of off-road vehicles with LSI engines are strongly encouraged to attend. One-on-one help will be available after the class presentation.

View a video of a previous class

DOORS Reporting Webinars

DOORS Annual Reporting Webinar
The Regulation for In-Use Off-Road Diesel-Fueled Fleets requires fleet owners to complete annual reporting requirements and submit a Responsible Official Affirmation of Reporting (ROAR) form or e-ROAR by March 1st of each year. Please join us for an informative webinar on the DOORS annual reporting process. The webinar will cover the following topics: Reporting changes to your fleet information, reporting annual hour logs, submitting the e-ROAR and submitting the hard copy ROAR

View videos of previous webinars:

• Off-Road Diesel DOORS Annual Reporting and Submitting the ROAR
• Off-Road Diesel DOORS Reporting Actions