California Air Resources Board (CARB) staff invites you to participate in a public workshop to begin discussion of potential proposed amendments to the In-Use Off-Road Diesel-Fueled Fleets Regulation (Off-Road Regulation). The goal of these amendments would be to reduce emissions of criteria pollutants and toxics from off-road diesel vehicles operating in California, beyond the reductions being achieved via the ongoing implementation of the existing Off-Road Regulation.  ...(more)