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

    Dec 9, 2025 · Get the most recent facility-level data about toxic chemical waste management and pollution prevention activities. The Toxics Release Inventory (TRI) is a resource for learning …

  2. TRI- Definition & Meaning - Merriam-Webster

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

  3. What Is TRI Reporting and Who Is Required to Report?

    Aug 6, 2025 · The Toxics Release Inventory (TRI) is a publicly available database containing information on toxic chemical releases and other waste management activities in the United …

  4. TRI Reporting 101: What You Need to Know for 2025 Compliance

    May 27, 2025 · If your facility manufactures, processes, or uses certain toxic chemicals, you may be required to report to the Toxics Release Inventory (TRI). TRI is not just a regulatory …

  5. TRI- | definition in the Cambridge English Dictionary

    Get a quick, free translation! TRI- meaning: 1. three: 2. three: . Learn more.

  6. TRI- definition and meaning | Collins English Dictionary

    tri- in American English combining form a combining form meaning “three,” used in the formation of compound words triacid

  7. Tri- - definition of tri- by The Free Dictionary

    Occurring at intervals of three: trimonthly. b. Occurring three times during: triweekly. [Middle English, from Latin and Greek; see trei- in Indo-European roots.] American Heritage® …

  8. Reporting for TRI Facilities | US EPA

    Oct 1, 2025 · 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 …

  9. What is the Toxics Release Inventory? - US EPA

    Oct 1, 2025 · An overview of the Toxics Release Inventory (TRI) Program, which tracks industrial management of certain toxic chemicals and makes the information publicly available to …

  10. TRI Toolbox | US EPA

    Nov 18, 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 …