California classic-car enthusiasts scored a significant legislative victory on September 16, 2026, when Governor Gavin Newsom signed Senate Bill 1392 (SB 1392), better known as “Leno’s Law,” at Jay Leno’s Garage in Burbank, California. The new law creates a limited, phased-in exemption from California’s Smog Check requirements for qualifying collector vehicles from the 1976 through 1985 model years.













