definiens: shall mean:(a ) the operation by the indemnifying Party, its Affiliates, sublicensees or subcontractors of any site or facility in amanner 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 orsubcontractors ; or any Hazardous Materials that have been Disposed of at a site of the indemnifying Party or any site of anysupplier ( other than a Party 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 thelawful operation of any site of the indemnifying Party or any site of any supplier of the indemnifying Party or other facilitiesor sites operated by the indemnifying Party, its Affiliates, sublicensees or subcontractors ; and(d ) any other actual or alleged act or omission relating to the handling or disposal of Hazardous Materials at anysite of the indemnifying Party or any site of any supplier ( other than a Party as supplier ) of the indemnifying Party or thehandling or disposal of Hazardous Materials by the indemnifying Party, its Affiliates, sublicensees or subcontractors at anyother facility or site