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 This website is no longer updated and links to external websites and some internal pages may not work.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

Toxics Release Inventory (TRI) Program

My Right-To-Know Application

As of November 2020, the "My Right-to-Know" application is no longer available. EPA has replaced it with a new search tool, available on the TRI homepage. You can use it identify industrial and federal facilities that release toxic chemicals, and answer questions such as: 

  • What chemicals does the facility release to air, water and land?
  • What health effects are associated with the chemicals released?
  • How does the facility manage toxic chemical waste?
  • What is the facility's history of compliance with U.S. environmental laws?