1. Short title This Act may be cited as the Fire Suppression PFAS Liability Protection Act . 2. Exemption under cercla (a) Definitions In this section: (1) Covered perfluoroalkyl or polyfluoroalkyl substance The term covered perfluoroalkyl or polyfluoroalkyl substance means a non-polymeric perfluoroalkyl or polyfluoroalkyl substance that contains at least 2 sequential fully fluorinated carbon atoms, excluding gases and volatile liquids, that is a hazardous substance (as defined in section 101 of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ( 42 U.S.C. 9601 )). (2) Indian tribe The term Indian Tribe has the meaning given the term in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ). (3) Lawful discharge The term lawful discharge , with respect to an aqueous film forming foam agent, means a release of the aqueous film forming foam agent through equipment calibration, firefighter training, a timed-response drill, a scheduled release, an emergency response activity, or the use of a fire suppression system. (4) Protected entity The term protected entity means an entity with a fire suppression system installed, or otherwise in use, in accordance with applicable Federal, State, and local fire codes that uses an aqueous film forming foam that contains a covered perfluoroalkyl or polyfluoroalkyl substance. (b) Exemption Subject to subsection (c), no person (including the United States, any State, or an Indian Tribe) may recover costs or damages from a protected entity under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ( 42 U.S.C. 9601 et seq. ) for costs arising from a release to the environment of a covered perfluoroalkyl or polyfluoroalkyl substance. (c) Requirement Subsection (b) shall only apply if the release of the covered perfluoroalkyl or polyfluoroalkyl substance resulted from the lawful discharge of an aqueous film forming foam in connection with a fire suppression system that— (1) conforms to