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  • Regulation 49 CFR 531
    IN FORCE
    		USA
    M1
    SummaryType of DateDate
    Corporate Average Fuel Economy Standards for Passenger Cars and Light Trucks for Model Years 2027– 2032 and Fuel Efficiency Standards for Heavy-Duty Pickup Trucks and Vans for Model Years 2030–2035All implementation dates28 sept. 2023
  • Regulation 49 CFR 533
    IN FORCE
    		USA
    N1
    SummaryType of DateDate
    Corporate Average Fuel Economy Standards for Passenger Cars and Light Trucks for Model Years 2027– 2032 and Fuel Efficiency Standards for Heavy-Duty Pickup Trucks and Vans for Model Years 2030–2035All implementation dates28 sept. 2023
  • Regulation 49 CFR 537
    IN FORCE
    		USA
    L3, T5.1, T4.1, T4.2, T4.3, T5.2, T1, T2, T3, T5, N2, N3, L1, L2, L4, L5, L6, L7, N1, M1, M2, M3
    SummaryType of DateDate
    Corporate Average Fuel Economy Standards for Passenger Cars and Light Trucks for Model Years 2027– 2032 and Fuel Efficiency Standards for Heavy-Duty Pickup Trucks and Vans for Model Years 2030–2035 All implementation dates28 sept. 2023