The Toxic Substance Control Act (TSCA) Chemical Substance Inventory lists existing chemical substances that are manufactured or processed in the United States [182]. The inventory is maintained and updated by the Environmental Protections Agency (EPA) as required under Section 8 (b) of the TSCA.
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On March 24, 2026, the U.S. Environmental Protection Agency (EPA) proposed extending certain compliance deadlines under the Toxic Substances Control Act (TSCA) for perchloroethylene (PCE) and carbon tetrachloride (CTC). This action...
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Mar-11-2026
On February 23, 2026, the U.S. Environmental Protection Agency (EPA) has finalized a rule requiring industries to report releases of sodium perfluorohexanesulfonate (PFHxS-Na). This chemical is now part of the Toxics...
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