What's Happening at a TRI Facility?

Get context for the data facilities submit on TRI reporting forms, including definitions and examples.

• Look inside of a TRI facility
• Learn what common TRI terms mean
• Browse the reporting instructions

Learn How People are Using TRI Data

See examples of individuals and groups using TRI.

• Watch videos highlighting TRI data uses
• Read about TRI data in action

Understand the Basics of Risk

Many factors influence whether or to what extent a person has been exposed to chemical releases.

• Find out about TRI and estimating potential risk from chemical releases
• Learn about the risk assessment process at EPA

Read Analyses of TRI Data

Each year, EPA analyzes the most recent TRI data and publishes a detailed report.

• Read EPA's analyses of the most recent data in the TRI National Analysis
• Get previous years' reports in the National Analysis archive

Connect to Other Resources

Materials from other EPA programs and government agencies can help you learn more about toxic chemicals. 

• Browse a list of chemical risk and health resources
• Call or email TRI Program contacts