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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Jul-14-2026
The U.S. Environmental Protection Agency (EPA) has announced a series of Significant New Use Rule (SNUR) actions under the Toxic Substances Control Act (TSCA). These cover chemical substances that were previously...
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Jul-09-2026
The United States Environmental Protection Agency (EPA) has issued a final rule establishing 29 Significant New Use Rules (SNURs) under the Toxic Substances Control Act (TSCA). The rule requires manufacturers, importers, and processors to notify the EPA at least...
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