This Part F is in effect as of January 1, 2026 and applies to all 2027 and subsequent model year vehicles. Any manufacturer that certifies on-road vehicles over 8,500 pounds' gross vehicle weight rating (GVWR) for sale in Colorado, must, at minimum, contain at least the same percentage of ZEVs subject to the requirements set forth in California Code of Regulations, Title 13, Sections 1963, 1963.1, 1963.2, 1963.3, 1963.4 and 1963.5.
5 CCR 1001-24-F-I