Give the ultimate purchaser of each new vehicle written instructions for properly maintaining and using the emission control system. [81 FR 74048, Oct. 25, 2016, as amended at 88 FR 4637, Jan. 24, 2023; 91 FR 7787, Feb. 18, 2026]
40 C.F.R. § 1037.125: Maintenance instructions and allowable maintenance. | Justis AI