Toxics Release Inventory (TRI) Program

"Intro to TRI" Webinar on May 20
Join EPA for the first in a series of webinars to mark the 35th anniversary of the TRI Program. Learn about the basics of the TRI and how to access and use the information.

Register for the webinar
EPA Outlines Plans to Use TRI to Advance Environmental Justice
Search tool enhancements, the availability of information in Spanish, and the addition of industry sectors of concern are some of the ways the TRI Program is supporting EPA's renewed EJ efforts.
- Read the press release
An Easier Way to Find TRI Data
Use the search feature at the bottom of this page for a quick, easy way to find TRI data about your community.
- Jump down to the search and get started
- Watch a short video overview of the search feature
Less Than Two Months to Complete 2020 TRI Reporting
Reporting forms are due to EPA by July 1. Note that the RY 2020 TRI chemical list includes 172 PFAS.
- Get an overview and find out what's new for RY 2020
- Find instructions, guidance, and training in GuideME

Join the TRI Email List

TRI en español

TRI Website Map

Toxics Release Inventory (TRI) Program

What is the TRI? The Toxics Release Inventory (TRI) is a resource for learning about toxic chemical releases and pollution prevention activities reported by industrial and federal facilities. TRI data support informed decision-making by communities, government agencies, companies, and others. Section 313 of the Emergency Planning and Community Right-to-Know Act (EPCRA) created the TRI Program.