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  2. Emission Standards Reference Guide

Non-EPA Emission Standards Resources and Guides

Glossary

Terms and acronyms

Resources from Other Government Entities

  • California Air Resources Board (CARB) – Mobile Source Emissions Inventory
  • EUROPA: Activities of the European Union – Summaries of legislation – Air pollution
  • International Civil Aviation Organization (ICAO) – Air Transport Bureau – Aircraft engine emission
  • International Maritime Organization (IMO) – Prevention of air pollution from ships

Reference Guides by Other Organizations

  • DieselNet – Summary of worldwide diesel emission standards
  • Borg Warner – Worldwide Emissions Standards reference booklets
  • State and Federal Standards for Mobile Source Emissions
    – National Resource Council, Committee on State Practices in Setting Mobile Source Emissions Standards

Emission Standards Reference Guide

  • Basic Information About Emission Standards Reference Guide
  • All Standards
    • Light-Duty
    • Heavy-Duty
    • Nonroad
    • Fuel Sulfur
  • Vehicle Weight Classifications
  • EPA Emission Regulations
  • Non-EPA Resources
Contact Us About the Emission Standards Reference Guide
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 4, 2025
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