In 2021, new federal and California regulations were established
to protect public health and environments from the impacts of Per-
and Polyfluoroalkyl substances (PFAS). Clients in industries that
utilize PFAS, owners of PFAS-contaminated properties, and clients
selling products containing PFAS in California should be aware of
the changing regulatory environment.
ABOUT PFAS
PFAS are a diverse group of human-made chemicals used in a wide
range of consumer and industrial products. Many PFAS are resistant
to grease, oil, water, and heat, and have been used since the 1940s
in a variety of industrial and consumer product applications
including stain- and water-resistant fabrics, non-stick cookware,
carpeting, cleaning products, paints, and fire-fighting foams.
Approximately 650 kinds of PFAS are currently in commerce under the
Toxic Substances Control Act (TSCA). Certain PFAS are also
authorized by the Food & Drug Administration for use in
cookware, food packaging,
