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Now Available: Latest Update to the TSCA Inventory

For Release: June 1, 2020

The latest TSCA Inventory is now available at: This biannual update to the public TSCA Inventory is part of EPA’s regular posting of non-confidential TSCA Inventory data. The next regular update of the Inventory is planned for early 2021

The Inventory contains 86,405 chemicals of which 41,587 are active in U.S commerce. Other updates to the TSCA Inventory include updates to commercial activity data, or active/inactive status and updated regulatory flags, such as consent orders and SNURs.

The TSCA inventory is a list of all existing chemical substances manufactured, processed, or imported in the U.S. For more information on the TSCA Inventory, please visit: