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 This website is no longer updated and links to external websites and some internal pages may not work.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

Vehicle and Engine Certification

Electronic Signature Agreement (ESA) for CROMERR Signer

EPA must collect this information to ensure compliance with the Cross-Media Electronic Reporting Rule (CROMERR).

The ESA for the CROMERR Signer identifies the Signer and requires that he/she sign the form and attest to the Rules of Behavior for using EPA’s EV-CIS. This form must be wet ink signed by the Signer.