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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Oct-17-2025
On October 9, 2025, the U.S. Environmental Protection Agency (EPA) opened a 30-day public comment period on its 2024 final risk management rule for carbon tetrachloride (CTC) under the Toxic Substances...
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Nov-20-2025
Update 20 November 2025:The U.S. Environmental Protection Agency (EPA) has rescheduled the Science Advisory Committee on Chemicals (SACC) preparatory meeting which will be held virtually to December 1, 2025. Participants who...
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