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DOT - 49 CFR PART 531

PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS

active, Most Current
Organization: DOT
Publication Date: 1 October 2016
Status: active
Page Count: 9
scope:

This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles. [43 FR 28204, June 29, 1978]

Purpose.

The purpose of this part is to increase the fuel economy of passenger automobiles by establishing minimum levels of average fuel economy for those vehicles.

Applicability.

This part applies to manufacturers of passenger automobiles.

Document History

October 1, 2022
PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
This part establishes average fuel economy standards pursuant to section 502(a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles.
October 1, 2021
PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles. [43 FR 28204,...
October 1, 2020
PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles. [43 FR 28204,...
October 1, 2019
PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles. [43 FR 28204,...
October 1, 2018
PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles. Purpose. The...
October 1, 2017
PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles. Purpose. The...
49 CFR PART 531
October 1, 2016
PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles. [43 FR 28204,...
October 1, 2015
PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles. Purpose. The...
October 1, 2014
PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS
This part establishes average fuel economy standards pursuant to section 502 (a) and (c) of the Motor Vehicle Information and Cost Savings Act, as amended, for passenger automobiles. Purpose. The...
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