Toxics Release Inventory (TRI) Program

TRI Reporting Season Open

Facilities must submit TRI reporting forms for calendar year 2023 to EPA by July 1, 2024.
- Log in to TRI-MEweb
- Get reporting guidance
TRI Conference Presentations Available

Presentation slides from the October TRI Conference are now available.
- Find a presentation
Seven PFAS added to TRI by NDAA for 2024

The National Defense Authorization Act for Fiscal Year 2020 (NDAA) automatically adds PFAS to the TRI when EPA takes actions outlined in the law.
- Learn more about the 2024 PFAS additions.
Complete 2022 Dataset Available

The online TRI tools and data files have been updated.
- Get the 2022 data

What is the TRI? The Toxics Release Inventory (TRI) is a resource for learning about toxic chemical releases and pollution prevention activities reported by industrial and federal facilities. TRI data support informed decision-making by communities, government agencies, companies, and others. Section 313 of the Emergency Planning and Community Right-to-Know Act (EPCRA) created the TRI.

TRI Site Map | El Inventario de Emisiones Tóxicas