The California Air Resources Board (CARB) invites you to participate in a public workshop to inform potential updates to the Advanced Clean Cars II regulations. Staff will discuss and seek input on several topics, including: a preliminary proposal for regulatory updates to CARB’s light-duty vehicle greenhouse gas emission standards; light- and medium-duty vehicle smog-causing criteria air pollutant requirements; and zero-emission vehicle assurance measures.  Staff will also go over the next steps and rulemaking timeline.