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.

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Related to Toxic Chemicals Covered by TRI

Acetonitrile

Addition of National Toxicology Program Carcinogens

Chlorsulfuron

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

Nonylphenol Category

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

Updating the TRI North American Industry Classification System (NAICS) Codes

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

Electronic Reporting of Toxics Release Inventory Data

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 This rule is no longer in effect.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