Parent shall pay, and shall cause each of its Subsidiaries to pay, all material taxes, assessments and governmental levies imposed or assessed on any of them or any of their assets before the same shall become more than 90 days delinquent, other than taxes, assessments and levies (i) being contested in good faith by appropriate proceedings or (ii) the failure to effect such payment of which are not reasonably be expected to have, individually or collectively, a Material Adverse Effect on Parent.