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Toxics Release Inventory (TRI) Program

TRI Rulemakings

TRI rulemakings are grouped below based on whether they're related to TRI chemicals, TRI industry sectors or other changes in TRI reporting requirements. Clicking on a link to a recently-published rule will take you to a separate webpage where you'll find more information, including a summary and FAQs. Rules older than two years don't have separate webpages, but you'll still find links to the official text in the Federal Register, as well as a link to the docket where more information and supporting documents are stored.

Related to Toxic Chemicals Covered by TRI

Acetonitrile Addition of National Toxicology Program Carcinogens Chromite Ore from the Transvaal Region of South Africa Diisononyl Phthalate Category Dioxin: Addition of Dioxin and Dioxin-Like Compounds Hydrochloric Acid Hydrogen Sulfide TRI Dioxin and Dioxin-like Compounds Toxic Equivalency Reporting Rule Lead and Lead Compounds; Lowering of Reporting Thresholds Methyl Isobutyl Ketone Methyl Ethyl Ketone o-Nitrotoluene Persistent Bioaccumulative Toxic (PBT) Chemicals;
Lowering of Reporting Thresholds for Certain PBT Chemicals;
Addition of Certain PBT Chemicals Deletion of Certain Chemicals from the List of Chemicals Subject to Reporting under Section 313 Addition of Certain Chemicals

Related to Industry Sectors Covered by TRI

Toxic Chemical Release Reporting Using North American Industry Classification System (NAICS) Rule Addition of Facilities in Certain Industry Sectors

Related to Other Changes in TRI Reporting Requirements

TRI Reporting in Indian Country Toxics Release Inventory Articles Exemption Clarification Proposed Rule TRI Burden Reduction Rule
Note: The Omnibus Appropriations Act of 2009 reverts the TRI reporting
requirements to those prior to this rule. This rule is no longer in effect.
 Toxics Release Inventory Form A Eligibility Revisions
Implementing the 2009 Omnibus Appropriations Act TRI Reporting Forms Modification Rule Alternate Threshold for Facilities With Low Annual Reportable Amounts Overburden Exemption

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