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The latest version of TSCA Chemical Substance Inventory is available(as of January 20, 2025)
Feb 12, 2025
U.S. TSCA Chemical Substance Inventory
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The latest version of TSCA Chemical Substance Inventory is available(as of May 24, 2024)
May 31, 2024
U.S. TSCA Chemical Substance Inventory
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The latest version of TSCA Chemical Substance Inventory is available(as of Feb 20, 2024)
Feb 23, 2024
U.S. TSCA Chemical Substance Inventory
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The latest version of TSCA Chemical Substance Inventory is available(as of August 9, 2023)
Aug 18, 2023
U.S. TSCA Chemical Substance Inventory
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The latest version of TSCA Chemical Substance Inventory is available(as of February 16, 2023)
Feb 28, 2023
U.S. TSCA Chemical Substance Inventory
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Significant New Use Rule (SNUR) and Confidential Status of Chemicals on the TSCA Chemicals Substance Inventory were added
Oct 10, 2022
U.S. TSCA Chemical Substance Inventory
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Commercial activity data or active status of chemicals in the TSCA Chemical Substance Inventory were added
Sep 30, 2022
U.S. TSCA Chemical Substance Inventory
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