Each of IR Parent and each Borrower will comply, and will cause each of its Subsidiaries to comply, in all material respects with all applicable laws, ordinances, rules, regulations, and requirements of governmental authorities (including, without limitation, Environmental Laws and ERISA and the rules and regulations thereunder) except (i) where the necessity of compliance therewith is contested in good faith by appropriate proceedings and (ii) where the failure so to comply would not have a Material Adverse Effect.