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Code of Federal Regulations
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Title 49
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Subtitle B — Other Regulations Relating to Transportation
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Chapter V — National Highway Traffic Safety Administration, Department of Transportation
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Part 531 — Passenger Automobile Average Fuel Economy Standards
‹
Pt. 529
Manufacturers of Multistage Automobiles
Pt. 533
Light Truck Fuel Economy Standards
›
Part 531 — Passenger Automobile Average Fuel Economy Standards
Search Part 531 full text →
§531.1
Scope.
§531.2
Purpose.
§531.3
Applicability.
§531.4
Definitions.
§531.5
Fuel economy standards.
§531.6
Measurement and calculation procedures.
‹
Pt. 529
Manufacturers of Multistage Automobiles
Pt. 533
Light Truck Fuel Economy Standards
›
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