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  2. Regulations for Emissions from Vehicles and Engines

Final Rule for Gasoline Spark-Ignition Marine Engines; Exemptions for New Nonroad Compression-Ignition Engines at or Above 37 Kilowatts and New Nonroad Spark-Ignition Engines at or Below 19 Kilowatts

Final Rule for Gasoline Spark-Ignition Marine Engines; Exemptions for New Nonroad Compression-Ignition Engines at or Above 37 Kilowatts and New Nonroad Spark-Ignition Engines at or Below 19 Kilowatts
Basic Information
Code of Federal Regulations Citations
  • 40 CFR Part 89
  • 40 CFR Part 90
  • 40 CFR Part 91

On this page:

  • Rule Summary
  • Additional Resources

Rule Summary

Amendments

Final Rule for Amendment to Emission Requirements Applicable to New Gasoline Spark-Ignition Marine Engines

EPA is regulating exhaust emissions from new spark-ignition (SI) marine engines for the first time. These standards apply for outboard engines, personal watercraft engines, and jet boat engines. This rule also adds a national security exemption for Nonroad Compression-Ignition (CI) and Small SI sectors.

  • Final Rule (PDF)(82 pp, 966 K, published October 4, 1996, About PDF)

Additional Resources

  • Fact Sheet: Emission Standards for New Gasoline Marine Engines (PDF) (4 pp, 13K, EPA-420-F-96-012, August 1996, About PDF)

Regulations for Emissions from Vehicles and Engines

  • Onroad
    • Passenger Vehicles
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  • 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 May 2, 2024
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