An official website of the United States government.

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

Inventory of TRI Community Outreach and Education Materials, 1989-2012

EPA and other organizations have developed a variety of materials that can help communities understand and use the Toxics Release Inventory (TRI). Some of the items in this list are from 2000 and earlier, but still contain useful information. Click on an item in the list to get details about it.

General TRI Information