Proposed Rule Environmental Protection Agency May 20, 2026

Rescission of Regulatory Determinations and Removal of Related Provisions for Four PFAS Substances (PFHxS, PFNA, HFPO-DA (GenX), and the Mixture of These Three PFAS Plus PFBS)

The Environmental Protection Agency (EPA) is proposing to rescind its regulatory determinations to regulate four per- and polyfluoroalkyl substances (PFAS)--perfluorohexane sulfonic acid (PFHxS),...

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Document type: Proposed Rule. Agency: Environmental Protection Agency. Published: 2026-05-20.

Why this matters to food and beverage teams

This proposed rule is worth screening if your team tracks environmental protection agency activity that could affect ingredients, labeling, plant operations, imports, or compliance timing.

Federal Register items are often early signals. Even when they look procedural, they can affect comment windows, effective dates, or how suppliers and plants plan around upcoming changes.

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