Federal Judge Enjoins Calif. From Imposing Some Clean Truck Regs In Emissions Suit

( November 5, 2025, 2:31 PM EST) -- SACRAMENTO, Calif. — A federal judge in California enjoined the California Air Resources Board (CARB) from implementing or enforcing the state’s Clean Truck Partnership (CTP) but allowed it to continue enforcing other heavy-duty vehicle emissions programs and state directives during litigation of a lawsuit filed by heavy-duty vehicle and engine developers challenging enforcement of the standards pursuant to the Clean Air Act (CAA)....