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The Maine Department of Environmental Protection (MDEP) updated its web page on per- and polyfluoroalkyl substances (PFAS) in products on May 2, 2025. The updated page includes links to the April 2025 final rule on products containing PFAS, instructions for submitting a currently unavoidable use (CUU) proposal, and frequently asked questions (FAQ). The FAQs address several questions related to CUU determinations, including: Does my product sold in Maine qualify for a CUU determination? How and...

On August 28, 2019, the U.S. Environmental Protection Agency (EPA) released the Frequently Asked Questions (FAQ) web resource for the Series 810 – Product Performance Test Guidelines: Antimicrobial Efficacy Test Guidelines.  As of August 28, 2019, efficacy testing should be in compliance with the following Product Performance Test Guidelines published by EPA in February 2018: 810.2000: General Considerations for Testing Public Health Antimicrobial Pesticides, Guide for...