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 This website is no longer updated and links to external websites and some internal pages may not work.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

Template for Uploading Multiple Transaction Errors in the EPA Moderated Transaction System (EMTS)

This Excel spreadsheet is used to bulk upload quarterly transaction error reporting records for the Renewable Fuel Standard (RFS) into the EPA Moderated Transaction System (EMTS).