What is the FDA's current stance on setting PFAS limits in foods, and what action has it taken regarding a petition to do so?

The FDA has rejected a petition requesting it to set limits for certain per- and polyfluoroalkyl substances (PFAS) in specific foods. This decision is distinct from its ongoing plan—announced in a June update—to establish allowable levels for certain PFAS in bottled water, which stems from statutory obligations under the Federal Food, Drug, and Cosmetic Act to align with EPA drinking-water standards unless justified otherwise.

Why is the FDA planning to set PFAS limits in bottled water, and how does this relate to recent EPA actions?

The FDA is required by the Federal Food, Drug, and Cosmetic Act to either adopt the EPA’s maximum contaminant levels (MCLs) for PFAS in public drinking-water supplies for bottled water or formally explain why such limits are unnecessary. In 2024, the Biden administration set MCLs for six PFAS—including PFOA and PFOS—in drinking water; however, the EPA has recently proposed rescinding four of those limits, creating regulatory uncertainty that may affect the FDA’s forthcoming bottled water standards.

Policy Watch: FDA rejects petition to set PFAS limits in certain foods

Jul 10, 2026

The FDA plans to establish allowable PFAS levels in bottled water following EPA updates on drinking water limits, despite rejecting a specific petition. This regulatory move aims to align bottled water standards with public supply requirements under federal law.

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2026-07-10

Policy Watch: FDA rejects petition to set PFAS limits in certain foods

Policy Watch: FDA rejects petition to set PFAS limits in certain foods

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