Polluting Substance means all pollutants, contaminants or chemicals or industrial, toxic or hazardous substances or wastes and shall include, without limitation, any flammable explosives, radioactive materials, oil, hazardous materials, hazardous or solid wastes, hazardous or toxic substances or related materials defined in CERCLA, the Superfund Amendments and Reauthorization Act of 1986, RCRA, the Hazardous and Solid Waste Amendments of 1984 and the Hazardous Materials Transportation Act, as any of the same are hereafter amended, and in the regulations adopted and publications promulgated thereto; provided in the event any of the foregoing Environmental Laws is amended so as to broaden the meaning of any term defined thereby, such broader meaning shall apply subsequent to the effective date of such amendment and, provided further, to the extent that the applicable laws of any state establish a meaning for "hazardous substance," "hazardous waste," "hazardous material," "solid waste" or "toxic substance" that is broader than that specified in any of the foregoing Environmental Laws, such broader meaning shall apply.
Polluting Substance means any relevant natural or artificial substance or object (whether in a solid, liquid, gas, vapour or other form) that is potentially capable (alone or in combination) of causing harm to man or any other living organism or of damaging the environment, including but not limited to the provisions defined under the European Environmental Liability Directive 2004/35/EC;