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  2. Regulations for Emissions from Vehicles and Engines

Proposed Rule and Related Materials for 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and Corporate Average Fuel Economy Standards

Related Topics
  • Final Rule for Model Year 2017 and Later Light-Duty Vehicle Greenhouse Gas Emissions and Corporate Average Fuel Economy Standards

Rule Summary

Following is information for the proposed rule for 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and Corporate Average Fuel Economy Standards.

  • Proposed Rule (pdf) (13.4 MB, published December 1, 2011)

Related Materials

Fact Sheets

  • EPA and NHTSA Propose to Extend the National Program to Reduce Greenhouse Gases and Improve Fuel Economy for Cars and Trucks (pdf) (660 KB, EPA-420-F-11-038, November 2011)
  • EPA and NHTSA Announce a First Step in the Process for Setting Future Greenhouse Gas and Fuel Economy Standards for Passenger Cars and Light Trucks (pdf) (631 KB, EPA-420-F-10-051, October 2010)
  • EPA and NHTSA Issue a Supplemental Notice in the Process for Setting Future Greenhouse Gas and Fuel Economy Standards for Passenger Cars and Light Trucks (pdf) (489 KB, EPA-420-F-10-059, November 2010)
  • EPA and NHTSA, in Coordination with California, Announce Plans to Propose Greenhouse Gas and Fuel Economy Standards for Passenger Cars and Light Trucks (pdf) (187 KB, EPA-420-F-10-027, July 2011)

Draft Regulatory Impact Analysis

  • Proposed Rulemaking for 2017-2025 Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards (pdf) (4.1 MB, EPA-420-D-11-004, November 2011)

Other

  • Draft Joint Technical Support Document: Proposed Rulemaking for 2017-2025 Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards (pdf) (11.6 MB, EPA-420-D-11-901, November 2011)
  • Comment Period Extension Notice (pdf) (141 KB, published January 13, 2012)
  • Announcement of Public Hearing (pdf) (143 KB, published December 9, 2011)
  • Notice of Intent to Establish 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and CAFE Standards (pdf) (183 KB, published December 8, 2010)
  • Supplemental Notice of Upcoming Joint Rulemaking to Establish 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and CAFE Standards (pdf) (208 KB, published October 13, 2010)
  • Second Supplemental Notice of Intent to Establish 2017 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions and CAFE Standards (pdf) (900 KB, published August 9, 2011)

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 May 14, 2025
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