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  2. Regulations for Emissions from Vehicles and Engines

Direct Final Rule for Fuel Economy Regulations for Automobiles: Technical Amendments and Corrections

Direct Final Rule for Fuel Economy Regulations for Automobiles: Technical Amendments and Corrections
Basic Information
Code of Federal Regulations Citations
  • 40 CFR Part 86
  • 40 CFR Part 600
Docket Numbers
  • EPA-HQ-OAR-2005-0169

On this page:

  • Rule Summary
  • Rule History

Rule Summary

Direct Final Rule that amended and corrected portions of the EPA’s existing fuel economy and emission regulations, including minor corrections and amendments to EPA’s December 27, 2006 final rule for fuel economy labeling requirements for cars and light trucks, including a slight revision to the minivan definition; and changes to EPA regulations to administer the Department of Transportation’s (DOT’s) 2008–2011 model year passenger automobile and light truck corporate average fuel economy (CAFE) standards.

  • Direct Final Rule: Fuel Economy Regulations for Automobiles: Technical Amendments and Corrections (pdf) (224 KB, published November 25, 2009)

Rule History

  • Proposed Rule and Related Materials

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
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 12, 2025
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