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DOT - 49 CFR PART 531

PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS

active, Most Current
Organization: DOT
Publication Date: 1 October 2021
Status: active
Page Count: 12
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]

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.
49 CFR PART 531
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...
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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