An official website of the United States government.

We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Regulations for Emissions from Vehicles and Engines

Direct Final Rule for Technical Amendments for Marine Spark-Ignition Engines and Vessels

Rule Summary

The U.S. Environmental Protection Agency (EPA) is publishing a Direct Final Rule to make technical amendments to the design standard for portable marine fuel tanks. This rule incorporates safe recommended practices, developed through industry consensus.

Additional Resources

Fact Sheets

Regulations for Emissions from Vehicles and Engines Home