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ARTICLE · 09 SEPTEMBER 2026

Minnesota’s September 15, 2026, PFAS Reporting Deadline Is Fast Approaching

Minnesota manufacturers face a critical September 15, 2026 deadline to report products containing intentionally added PFAS substances, with recent legislative amendments exempting products manufactured before July 1, 2023. The Minnesota Pollution Control Agency has processed over 17,000 product reports through its PRISM system and provides guidance for companies navigating the reporting requirements and fee payment process.

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As we discussed in our recent podcast episode, manufacturers of products sold, offered for sale, or distributed for sale in Minnesota must submit a report by September 15, 2026, that includes information about each product or component that contains intentionally added per- and polyfluoroalkyl substances (PFAS). The Minnesota legislature amended the statute in May 2026 to exclude products manufactured before July 1, 2023, from the reporting requirements. This date exemption applies to the manufacture date of the final product, not components within the product. The Minnesota Pollution Control Agency’s (MPCA) August 28, 2026, Daily Digest Bulletin includes tips for companies that have not yet reported, suggesting that companies begin creating accounts by following the instructions in the PFAS reporting guide and how-to videos. The supplemental guide to the PFAS Reporting and Information System for Manufacturers (PRISM) explains certain reporting scenarios, such as reporting in groups,

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