Truck and Bus Regulation
On-Road Heavy-Duty Diesel Vehicles (In-Use) Regulation Workshops

This page last reviewed December 2, 2013

All documents are provided in Adobe Acrobat (PDF) unless otherwise indicated.

Meeting Date



Public Workshops to Discuss Proposed Amendments
Staff of the California Air Resources Board (ARB) invites you to participate in a series of public workshops to discuss proposed amendments to the In-Use Heavy-Duty Diesel-Fueled Vehicles Regulation (Truck and Bus Regulation).  

The workshops will be held on the following dates at the following five locations (please see the Workshop Notice for addresses and times):

Diamond Bar - Tuesday, December 3, 2013
Sacramento - Wednesday, December 4, 2013
Redding - Thursday, December 5, 2013
San Diego - Tuesday, December 10, 2013
Fresno - Thursday, December 12, 2013

The Sacramento workshop will be webcast, and live video feed has been setup for alternative locations to telecast the Fresno workshop. You may find more information on the webcast for the Sacramento workshop at Cal/EPA Webcast.
Workshop Notice

Workshop Presentation

November 2013 Regulatory Advisory

Workshop/Meetings Archive