EPA Adds 9 PFAS to Toxics Release InventoryEPA Adds 9 PFAS to Toxics Release Inventory
The nine PFAS were automatically added for Reporting Year 2025 due to EPA having finalized a toxicity value during 2024.
The US Environmental Protection Agency announced the automatic addition of nine per- and polyfluoroalkyl substances to the list of chemicals covered by the Toxics Release Inventory.
TRI data is reported to EPA annually by facilities in designated industry sectors and federal facilities that manufacture, process, or otherwise use TRI-listed chemicals above set quantities. The data include quantities of such chemicals that were released into the environment or otherwise managed as waste. Information collected through TRI allows communities to learn how facilities in their area are managing listed chemicals.
The data collected is available online and helps to support informed decision-making by companies, government agencies, non-governmental organizations and the public. Adding new chemicals to the TRI advances the Biden-Harris Administration’s environmental justice commitments by improving accountability and transparency for families, workers, and communities across the country.
“EPA continues to make strides in getting information on PFAS into the Toxics Release Inventory so the public can see if these chemicals are being released into their communities,” said Assistant Administrator for the Office of Chemical Safety and Pollution Prevention Michal Freedhoff. “People have a right to know when facilities in their backyards are releasing toxic chemicals into the environment and with today’s action, we are providing important information about nine more.”
The nine PFAS were added to the TRI list pursuant to the Fiscal Year 2020 National Defense Authorization Act, which provides the framework for the automatic addition of PFAS to TRI each year in response to specified EPA activities involving such PFAS. For TRI Reporting Year 2025 (reporting forms due by July 1, 2026), reporting is required for these nine additional PFAS, bringing the total PFAS subject to TRI reporting to 205.
The nine PFAS are:
Ammonium perfluorodecanoate (PFDA NH4) (3108-42-7)
Sodium perfluorodecanoate (PFDA-Na) (3830-45-3)
Perfluoro-3-methoxypropanoic acid (377-73-1)
6:2 Fluorotelomer sulfonate acid (27619-97-2)
6:2 Fluorotelomer sulfonate anion (425670-75-3)
6:2 Fluorotelomer sulfonate potassium salt (59587-38-1)
6:2 Fluorotelomer sulfonate ammonium salt (59587-39-2)
6:2 Fluorotelomer sulfonate sodium salt (27619-94-9)
Acetic acid, [(γ-ω-perfluoro-C8-10-alkyl)thio] derivs., Bu esters (3030471-22-5)
As of Jan. 1, 2025, facilities that are subject to reporting requirements for these chemicals should begin tracking their activities involving these PFAS as required by Section 313 of the Emergency Planning and Community Right-to-Know Act. Reporting forms will be due by July 1, 2026.
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