Regulation by structure
24M
EU: the proposed universal PFAS restriction uses the OECD definition, which covers an estimated 24 million chemical structures.
US: 22+ states define PFAS as any substance with at least one fully fluorinated carbon, and some already require disclosure in all consumer products.
Litigation
$14B+
in PFAS settlements so far, with more than 15,000 lawsuits consolidated in US federal court.
Claims have moved down the supply chain, from chemical producers to consumer brands and everyday products.
Supply shocks
3–4 years
to bring a non-PFAS chip material into volume manufacturing, even when an alternative exists.
When 3M exited PFAS manufacturing, makers of medical devices, chips and aerospace wiring had to requalify. A rushed substitute can become the next regrettable substitution.