The Borrower and its Restricted Subsidiaries (i) filed or caused to be filed all federal, state, provincial and other tax returns that are required to be filed and (ii) paid all taxes shown to be due and payable on said returns and all other taxes, fees or other charges imposed on it or any of its Property by any Governmental Authority (other than any the amount or validity of which are currently being contested in good faith by appropriate proceedings and with respect to which any reserves required in conformity with GAAP have been provided on the books of the Borrower or such Restricted Subsidiary, as the case may be), except in each case where the failure to do so would not reasonably be expected to have a Material Adverse Effect. There is no proposed tax assessment against the Borrower or its Restricted Subsidiaries that, if made, could reasonably be expected to result in a Material Adverse Effect. Neither the Borrower nor any of its Restricted Subsidiaries has ever been a party to any understanding or arrangement constituting a “tax shelter” within the meaning of Section 6662(d)(2)(C)(iii) of the Code or within the meaning of Section 6111(c) or Section 6111(d) of the Code as in effect immediately prior to the enactment of the American Jobs Creation of 2004, or has ever “participated” in a “reportable transaction” within the meaning of Treasury Regulation Section 1.6011-4, except as could not be reasonably expected to, individually or in the aggregate, result in a Material Adverse Effect.