Except as provided in §§905.2 and 905.3, §§905 through 913 of this chapter apply to all new 2027 and subsequent model year passenger cars, light-duty trucks, and medium-duty vehicles subject to the California standards that are bought, sold, transferred, or registered in the District of Columbia.
The greenhouse gas exhaust emission standards and test procedures under Cal. Code Regs. tit. 13, §1961.3 and related recordkeeping and warranty requirements under Cal. Code Regs. tit. 13, §1961.2 and Cal. Code Regs. tit. 13, §2037 of the California standards are applicable to vehicles regulated under this section, provided that California's waiver from the U.S. Environmental Protection Agency pursuant to Section 209(a) of the Clean Air Act is in effect, and only to such model years as they may be applied consistent with the Clean Air Act.
The greenhouse gas requirements of the California standards are applicable to medium-duty vehicles only to the extent that they are medium-duty passenger vehicles.
This chapter does not apply to the following vehicles:
D.C. Mun. Regs. tit. 20, r. 20-905