OEHHA, FDA Issue Updates on PFAS

Regulations governing the use of per- and polyfluoroalkyl substances (PFAS) continue to evolve. In California, the Office of Environmental Health Hazard Assessment (OEHHA) announced the addition of perfluorooctanoic acid (PFOA), one type of PFAS, to the list of chemicals established under the state’s Safe Drinking Water and Toxic Enforcement Act of 1986 (Prop. 65).

The U.S. Food and Drug Administration (FDA) issued a constituent update about the results of tests for PFAS in food. The study purportedly found that 89 of 92 food samples “had no detectable levels of PFAS”; the three that contained the substance were seafood—tilapia, cod and shrimp. “To date, there have been 10 samples with detectable PFAS out of 532 [Total Diet Study (TDS)] samples the FDA has tested since 2019,” the update notes. “Based on the best available current science, the FDA has no scientific evidence that the levels of PFAS found in the TDS samples tested to date indicate a need to avoid any particular food.”