MD SB1020

Prohibits the Maryland Department of the Environment from adopting California Advanced Clean Cars II regulations to be effective before motor vehicle model year 2031

Removes enforcement and penalty provisions against motor vehicle manufacturers who fail to meet minimum electric vehicle or plug-in hybrid electric vehicle delivery requirements under the Advanced Clean Cars II Program

Amends existing Maryland law that authorizes the state to adopt California vehicle emissions standards under Section 177 of the federal Clean Air Act

Effective date: July 1, 2025