§ 585.146 Response to inquiries.
At any time during the production years ending August 31, 2029, August 31, 2030, August 31, 2031, and August 31, 2032, each manufacturer shall, upon request from the Office of Vehicle Safety Compliance, provide information identifying the vehicles (by make, model and vehicle identification number) that have been certified as complying with part 563 (49 CFR 563). The manufacturer's designation of a vehicle as a certified vehicle is irrevocable.