definiens: shall mean : ( a ) the operation by the indemnifying Party, its Affiliates, sublicensees, or subcontractors of any site or facility in a manner that is not in compliance with and in violation of any Environmental Law ; ( b ) any release of Hazardous Materials into the environment by the indemnifying Party, its Affiliates, sublicensees, or its subcontractors ; or any Hazardous Materials that have been Disposed of a t a site of the indemnifying Party or any site of any supplier ( other than [COMPANY] as supplier ) of the indemnifying Party or other site or facility operated by the indemnifying Party, its Affiliates or its subcontractors, as the term Disposed is defined in applicable Environmental Laws ; ( c ) any failure to obtain or maintain all permits and provide all notices required by Environmental Laws for the lawful operation of any site of the indemnifying Party or any site of any supplier of the indemnifying Party o r other facilities or sites operated by the indemnifying Party, its Affiliates, sublicensees, or its subcontractors ; and ( d ) any other actual or alleged act or omission relating to the handling or disposal of Hazardous Materials at any site of the indemni fying Party or any site of any supplier of the indemnifying Party or the handling or disposal of Hazardous Materials by the indemnifying Party, its Affiliates, sublicensees, or its subcontractors at any other facility or site