An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Fuels Registration, Reporting, and Compliance Help

Searchable Help Index for Fuel Programs

Use this search box to find any page within the "Fuels Registration, Reporting, and Compliance Help" site, including tutorials, documents, diagrams, and other resource materials. For best results, start with a broader search term and then use more specific terms if needed.