"New York enacted a ban on the use, manufacture, sale, or distribution of firefighting foam and equipment containing fluorinated chemicals known as PFAS, unless no viable alternatives are available.
Gov. Andrew M. Cuomo (D) Dec. 23 gave his conditional approval to the legislation (A.445/S.439), which phases out the use of fluorinated aqueous film-forming foam for fire suppression and prevention. The foam contains per- and polyfluoroalkyl substances, PFAS, known as “forever chemicals” for their persistence in the environment.
In a memorandum filed with his approval, Cuomo said that legislators had agreed to amendments to give the state discretion to allow exceptions to the ban for uses where no effective alternative firefighting agent is available."