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  1. TribLIVE | Home

    The Tribune-Review is a multi-platform news organization, covering the Steelers, Pirates, Penguins and Western Pennsylvania.

  2. Toxics Release Inventory (TRI) Program | US EPA

    Jan 27, 2026 · The Toxics Release Inventory (TRI) is a resource for learning about toxic chemical releases and pollution prevention activities reported by industrial and federal facilities.

  3. Tri-C Cuyahoga Community College: Cleveland, Ohio

    Discover Cuyahoga Community College (Tri-C), Ohio’s oldest and largest community college with the lowest tuition and over 200 career and technical programs.

  4. Thomson Reuters Corporation (TRI) - Yahoo Finance

    Find the latest Thomson Reuters Corporation (TRI) stock quote, history, news and other vital information to help you with your stock trading and investing.

  5. Reporting for TRI Facilities - US EPA

    Feb 10, 2026 · Each year, certain industrial facilities submit Toxics Release Inventory (TRI) data to EPA. The data are due by July 1 and cover waste management activities that occurred during the previous …

  6. TRI-Listed Chemicals - US EPA

    Jan 27, 2026 · EPA has classified some TRI chemicals and chemical categories as “chemicals of special concern.” These include Persistent Bioaccumulative Toxic (PBT) chemicals and per- and …

  7. TRI Site Map - US EPA

    Oct 1, 2025 · The Toxics Release Inventory (TRI) Program tracks the industrial management of toxic chemicals. TRI data are reported annually by industrial and federal facilities that meet reporting …

  8. TRI Stock Price Quote | Morningstar

    1 day ago · See the latest Thomson Reuters Corp stock price (TRI:XNAS), related news, valuation, dividends and more to help you make your investing decisions.

  9. TRI- Definition & Meaning - Merriam-Webster

    The meaning of TRI- is three : having three elements or parts. How to use tri- in a sentence.

  10. TRI Reporting: The Requirements and How to Comply - Triumvirate

    Jan 21, 2026 · You need to submit a Form R or Form A TRI report for all TRI-listed chemicals that are manufactured, processed, or otherwise used on your site and estimate any releases, even if you had …