definiens: means all applicable internati onal, federal, state, or local Laws which ( a ) regul ate or relate to the protection or cleanup of the envir onment ; the use, treatment, storage, transportation, handling, disposal or release of Hazardous Materials, the pre servation or protection of waterways, groundwater, drinking water, air, wildlife, plants or other natural resou rces ; or the health and safety of persons or proper ty, including protection of the health and safety of employees or ( b ) impose liability or responsibility with respec t to any of the foregoing, including the Federal Water Pollution Co ntrol Act ( 33 U.S.C. § 1251 et . seq . ), Safe Drinkin g Water Act ( 42 U.S.C. § 3000(f ) et . seq . ), Toxic Substances Co ntrol Act ( 15 U.S.C. § 2601 et . seq . ), Clean Air Ac t ( 42 U.S.C