USEPAFR-2026-11943NewsIn force

Certain New Chemicals; Receipt and Status Information for February and March 2026

EPA announces receipt of new chemical submissions under TSCA for February-March 2026, including Premanufacture Notices (PMN), Significant New Use Notices (SNUN), Microbial Commercial Activity Notices (MCAN), biotechnology exemption applications, test marketing exemptions (TME), and notices of commencement of manufacture. The document provides status updates on chemicals under EPA review or recently concluded and invites public comment on submissions that passed initial screening.

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This document announces the Agency's receipt of new chemical submissions under the Toxic Substances Control Act (TSCA), including information about the receipt of a Premanufacture Notice (PMN), Significant New Use Notice (SNUN), Microbial Commercial Activity Notice (MCAN), and an amendment to a previously submitted notice; test information; a biotechnology exemption application; an application for a test marketing exemption (TME); and a notice of commencement of manufacture (defined by statute to include import) (NOC) for a new chemical substance. This document also provides a periodic status report on the new chemical substances that are currently under EPA review or have recently concluded review. EPA is hereby providing notice of receipt of this information, as required by TSCA, and an opportunity to comment. This document covers new chemical submissions that have passed an initial screening and, for PMNs, SNUNs and MCANs, were determined to be complete during the period from 03/1/2026 to 03/ 31/2026 regardless of initial submission date.

Source

https://www.federalregister.gov/documents/2026/06/15/2026-11943/certain-new-chemicals-receipt-and-status-information-for-february-and-march-2026

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