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Toxics Release Inventory (TRI) Program

Electronic Submission of TRI Reporting Forms

TRI Reporting Deadline


Log In and Get Help

Facilities prepare and submit Toxics Release Inventory (TRI) reporting forms using TRI-MEweb. This software guides facility representatives through the steps for completing, reviewing, and submitting TRI reporting forms.

On this page:

What's New?

TRI-MEweb Guidance

Learn about the TRI reporting software and how to begin using it. 

TRI-MEweb Tutorials

Tutorials describing specific features and functionality of TRI-MEweb are accessible through a list of tutorial descriptions and links, or directly from TRI-MEweb itself.

CDX Tutorials

TRI-MEweb is accessed through EPA's Central Data Exchange. To begin using TRI-MEweb, users must first create a CDX account.

Tutorial Name Length (min/sec)
Register a New CDX Account as a Certifying Official 11:57
Add a Certifying Official Role to Your CDX Profile 9:48
Register a New CDX Account as a Preparer 5:45
Add a Preparer Role to Your CDX Profile 2:52
Resetting Your CDX Password 2:20

TRI Data Exchange (TDX)

Facilities located in a state or territory, or in the Indian country of a tribe participating in TDX will have their TRI reporting forms simultaneously submitted to both EPA and the relevant state, territorial or tribal government department. Find out more about TDX and which states, tribes and territories participate.