Versions of Connecticut General Statutes 22a-903a - Perfluoroalkyl and polyfluoroalkyl substance. Class B firefighting foam content prohibition. Exceptions. Take-back program. Enforcement on LawServer 2023 Connecticut General Statutes 22a-903a – Perfluoroalkyl and polyfluoroalkyl substance. Class B firefighting foam content prohibition. Exceptions. Take-back program. Enforcement 2022 Connecticut General Statutes 22a-903a – Perfluoroalkyl and polyfluoroalkyl substance. Class B firefighting foam content prohibition. Exceptions. Take-back program. Enforcement