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  1. Home
  2. Regulations for Emissions from Vehicles and Engines

Proposed Rule for Emission Standards for Locomotives and Locomotive Engines

Related Information

Final Rule for Emission Standards for Locomotives and Locomotive Engines

Rule History

This is the Proposed Rule for Emission Standards for Locomotives and Locomotive Engines.

  • Proposed Rule (PDF) (40 pp, 376 K, published February 11, 1997, About PDF)

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 About Regulations for Emissions from Vehicles and Engines to ask a question, provide feedback, or report a problem.
Last updated on July 22, 2024
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