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 This website is no longer updated and links to external websites and some internal pages may not work.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

Toyota Motor North America Compliance Materials for Light-Duty Greenhouse Gas (GHG) Standards

This page provides Toyota compliance materials for Light-Duty GHG standards.

Requests for Off-Cycle GHG Credits

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.