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  2. Regulations for Emissions from Vehicles and Engines

Proposed Rule for Revisions and Additions to Motor Vehicle Fuel Economy Label

Related Information

Final Rule for Revisions and Additions to Motor Vehicle Fuel Economy Label

The proposed rule for the Revisions and Additions to Motor Vehicle Fuel Economy Label.

  • Proposed Rule (PDF)(126 pp, 17 MB, published September 23, 2010)

Related Materials

Fact Sheet

  • EPA and NHTSA Propose Changes to the Motor Vehicle Fuel Economy Label (PDF) (10 pp, 1.53MB, EPA-420-F-10-048a, August 2010)
  • Market Research Reports on the EPA Fuel Economy Label
    • Phase 1 Focus Groups (PDF) (68 pp, 1.54MB, EPA-420-R-10-903, August 2010)
    • Phase 2 Focus Groups (PDF)  (90 pp, 1.69MB, EPA-420-R-10-904, August 2010)
    • Phase 3 Focus Groups (PDF)  (114 pp, 4.4MB, EPA-420-R-10-905, August 2010)
    • Literature Review (PDF) (87 pp, 1.02MB, EPA-420-R-10-906, August 2010)
    • Pre-Focus Groups Online Survey Report (PDF) (61 pp, 3.21MB, EPA-420-R-10-907, August 2010)
    • Expert Panel Report (PDF) (51 pp, 4.33MB, EPA-420-R-10-908, August 2010)
    • Final Report (PDF) (38 pp, 2.1MB, EPA-420-R-10-909, August 2010)
    • Internet Survey Results on the Effects of Fuel Economy Labels on Understanding and Selection (PDF)  (59 pp, 6MB, EPA-420-R-10-101, November 2010)

Regulations for Emissions from Vehicles and Engines

  • Onroad
    • Passenger Vehicles
    • Commercial Trucks & Buses
    • Motorcycles
  • Nonroad
    • Aircraft
    • Heavy Equipment
    • Locomotives
    • Marine
    • Recreational Vehicles
    • Small Equipment & Tools
  • Greenhouse Gas
Contact Us About Regulations for Emissions from Vehicles and Engines
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Last updated on February 18, 2025
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