Requires DEP to implement Advanced Clean Trucks regulations no earlier than January 1, 2027.

This bill delays New Jersey's implementation of Advanced Clean Trucks (ACT) regulations until January 1, 2027 - pushing back the current 2025 deadline. It directly affects vehicle manufacturers of medium- and heavy-duty trucks, requiring them to sell increasing percentages of zero-emission vehicles (capping at 40-75% of annual sales by 2035). The bill modifies New Jersey’s adoption of California’s 2021 ACT regulations, which mandate phased EV sales targets, by prohibiting the Department of Environmental Protection (DEP) from enforcing these rules before 2027. The delay gives manufacturers more time to adapt to the requirements while maintaining the state’s alignment with California’s emissions program.