TSCA Section 5 Order for a Significant New Use of Certain Chemical Substances (PFuDA, PFDoA, PFTrDA, PFTeDA, PFHxDA, PFODA) and (PFOA, PFDA, PFNA) [Vacated]

Below are EPA's orders issued to Inhance Technologies LLC in December 2023 directing it not to produce PFuDA, PFDoA, PFTrDA, PFTeDA, PFHxDA and PFODA, and PFOA, PFDA, and PFNA. On March 21, 2024, the U.S. Court of Appeals for the Fifth Circuit vacated these orders. 

• TSCA Section 5 Order for a Significant New Use of Certain Chemical Substances (PFuDA, PFDoA, PFTrDA, PFTeDA, PFHxDA and PFODA) [Vacated] (pdf) (19.13 MB)
• TSCA Section 5 Order for a Significant New Use of Certain Chemical Substances (PFOA, PFDA, PFNA) [Vacated] (pdf) (16.65 MB)