Seven More PFAS Added To Toxic Release Inventory (TRI) Reporting By U.S. EPA

On May 17, 2024, U.S. EPA finalized the addition of seven PFAS chemicals to the agency's Toxic Release Inventory (TRI) program. These seven PFAS will become reportable for reporting year 2024, with a reporting deadline of July 1, 2025.

The newest PFAS additions bring the total number of TRI-listed PFAS to 196. The 2020 National Defense Authorization Act (NDAA) authorizes U.S. EPA to automatically add certain PFAS to the TRI program on an annual basis. The recently listed PFAS include the following:

• Perfluorohexanoic acid (PFHxA);
• Perfluoropropanoic acid (PFPrA);
• Sodium perfluorohexanoate;
• Ammonium perfluorohexanoate;
• 1,1,1-Trifluoro-N-[(trifluoromethyl)sulfonyl] methanesulfonamide (TFSI);