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Why PFAS Compliance Is Becoming a Supply Chain Data Problem

PFAS policy is no longer moving in one direction. In Washington, EPA is narrowing and delaying federal requirements. Meanwhile, states and the European Union are widening theirs. For chemical manufacturers and their downstream customers, the result is not less regulation but more fragmented regulation. And almost every new rule, at every level, asks the same thing first: tell us where the PFAS are. Below, we look at where each front stands this fall, and what it means for companies that make, use or sell products containing PFAS.   Drinking water: two PFAS kept, four on the way out EPA is…