definiens: means all applicable environmental and similar Laws, directives, rules, ordinances, codes, guideli nes, regulations, governmental, administrative or j udicial orders or decrees or other legal requirements of an y kind, whether currently in existence or hereafter promulgated, enacted, adopted or amended, relating to ( a ) safety ( including occupational health and sa fety ) ; conservation, preservation or protection of human h ealth, drinking water, natural resources, biota and the environment ; ( b ) the introduction of any chemical s ubstances, products or finished articles into the s tream of commerce ; ( c ) the imposition of any discharge levy or other economic instrument to prevent or reduce d ischarge of pollutants ; ( d ) the conduct of environmental imp act assessment in connection with the design, devel opment and operation of any facility or project ; ( e ) the n otification, classifications, registrations and lab eling of new chemical substances ; or ( f ) the generation, use, st orage, handling, treatment, transportation or dispo sal of waste, including any matters related to releases and threa tened releases of hazardous materials