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  2. Toxics Release Inventory (TRI) Program

Guides and Tutorials for TRI Tools

Wondering how to get started with the online Toxics Release Inventory (TRI) data access and analysis tools? These resources will help you learn the basics.

Toxics Tracker

  • TRI Toxics Tracker: Learn About Toxic Chemicals in Your Community (19-minute video tutorial)

TRI Explorer

  • TRI Explorer Background Information and Guide
  • TRI Explorer Search Instructions for Tribal Queries (pdf) (784.69 KB, 9/19/2017)

Pollution Prevention (P2) Search Tool

  • P2 Tool Quick Start Guide
  • How to Access TRI P2 Data Using the P2 Search Tool (14-minute video tutorial)
  • How to Conduct an Industry Sector P2 Analysis (pdf) (547.06 KB, 10/2022)
  • How to Find Facilities Implementing Source Reduction Activities (pdf) (900.71 KB, 10/2022)

Envirofacts TRI Tools

  • TRI Reporting Form R & A Download User Guide
  • TRI EZ Search User Guide
  • TRI Customized Search User Guide

Toxics Release Inventory (TRI) Program

  • What is TRI?
    • Covered Chemicals
    • Covered Industry Sectors
    • Data Quality
  • Reporting for Facilities
    • Guidance (GuideME)
    • Reporting Software (TRI-MEweb)
    • Laws & Regulatory Activities
    • Enforcement
  • TRI Data & Tools
  • Pollution Prevention
    • Guide to Using TRI Data to Reduce Pollution in Your Community
    • P2 Analyses
    • P2 Resources
  • TRI Data in Action
    • Data Uses Catalog
    • TRI for Communities
    • TRI for Advocacy Organizations
    • TRI for Researchers
    • TRI for the Press
    • TRI for Industry
    • TRI for Government
    • TRI for Tribes
    • What You Can Do
  • TRI Site Map
TRI Program Contacts
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 30, 2025
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