The Minnesota Pollution Control Agency (MPCA) announced on Apr. 17 that it has extended the initial reporting deadline for manufacturers under the state’s Products Containing PFAS law, also known as Amara’s Law. The new deadline is set for September 15, 2026, with an option for a further 90-day extension to December 14, 2026, if requested by manufacturers.
The extension comes in response to challenges faced by manufacturers in collecting data on intentionally added per- and polyfluoroalkyl substances (PFAS) in products sold or distributed within Minnesota. The MPCA said it will provide new educational resources and enhanced technical support to help companies meet their obligations under the law.
Amara’s Law requires businesses selling products with intentionally added PFAS in Minnesota to submit detailed information about those products to the MPCA. The information must include product descriptions, PFAS chemicals present, concentrations, functions of the chemicals, and contact details. The agency adopted additional rules on reporting and fees in November 2025.
Originally set for January 1, 2026, the initial reporting deadline was first moved to July 1 before being extended again due to ongoing difficulties reported by manufacturers using the state’s online system—the PFAS Reporting Information System for Manufacturers (PRISM). According to MPCA guidance described in its announcement: “successful request does not require extensive supporting documentation.” Extension forms and associated fees must be postmarked by August 16, 2026. If an extension request is denied, reports are due within thirty days of denial or by the original due date.
To further assist companies navigating these requirements, MPCA plans to release short instructional videos addressing common PRISM questions during spring of next year. Virtual office hours will also be available so staff can address technical issues via live video sessions. Additional improvements are scheduled for late April.
The agency advises businesses subject to these rules to continue gathering data from their supply chains well ahead of deadlines since compliance remains complex despite new resources. More information about guides and forms can be found on the MPCA Reporting PFAS in Products webpage.
