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.

Toxics Release Inventory (TRI) Program

Toxics Release Inventory PBT Final Rule Summary

Summary of final rule that added seven Persistent Bioaccumulative Toxic (PBT) chemicals and two chemical categories to TRI chemical list and lowered reporting thresholds for 18 PBTs already on the list.

You may need Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.