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Toxics Release Inventory (TRI) Program

TRI-MEweb Resources


TRI-MEweb troubleshooting document

This document will help resolve issues you may encounter with computer configuration and security settings in TRI-MEweb.

The Toxics Release Inventory – Made Easy web (TRI-MEweb) is a Web-based application that enables facilities to file a paperless TRI report, significantly reducing data errors and allowing instant receipt confirmation of submissions. TRI-MEweb requires no downloads or software installs, and is EPA's preferred method for reporting toxic chemical releases under the TRI Program.
Getting Started

EPCRA Section 313 training TRI Reporting Options TRI Guidance Documents
TRI-MEweb Tools

TRI-MEweb Tutorials Threshold Screening Tool TRI-MEweb / CDX Login
Reporting Contacts

State Contacts Tribal Contacts TRI Data Exchange (TDX)
TRI Reporting Deadline
TRI-MEweb Hotlines

TRI Information Call Center

  • Regulatory Issues
  • Reporting Issues

(800) 424-9346 - option 3
(703) 412-9810 - DC area
(800) 553-7672 - TDD


Central Data Exchange

  • Facilitate access to CDX
  • User accounts
  • Status of your submission
    (970) 494-5500
    (888) 890-1995 - Toll Free
    (703) 227-4199 - Fax

E-mail: helpdesk@epacdx.net

What is TRI-MEweb?

Click on the graphic to the right to learn about the RY 2012 Enhancements.


How do I file my TRI report(s) with TRI-MEweb?

Where can I find help for complex reporting scenarios?

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