payment. 5.6 Tax Matters. The Paying Party shall make all payments to the Payee Party under this Agreement without deduction or withholding for any Taxes except to the extent that any such deduction or withholding is required by any Law in effect at the time of payment. Each Party shall otherwise be responsible for its own income taxes and corporate taxes and any other Taxes payable by such Party arising under or in connection with this Agreement and shall pay all such Taxes and file any applicable tax returns on a timely basis. Any Tax required to be withheld on amounts payable under this Agreement shall timely and promptly be paid by the Paying Party on behalf of the Payee Party to the appropriate Governmental Authority, and the Paying Party shall furnish the Payee Party with proof of payment of such Tax. Any such Tax required to be withheld shall be an expense of and borne by the Payee Party. If any such Tax is assessed against and paid by the Paying Party, then the amount of such Tax withheld shall be treated as paid by the Paying Party to the Payee Party and the Payee Party shall indemnify and hold harmless the Paying Party from and against such Tax. Both Parties will cooperate with respect to all documentation required by any taxing authority or reasonably requested by the Paying Party to secure a reduction in the rate of applicable withholding Taxes. ARTICLE VI REGULATORY MATTERS 6.1 Regulatory Approvals. 6.1.1 Obligations of Janssen. Janssen, either itself or through one of its Affiliates, shall use Diligent Efforts to obtain Regulatory Approval of the Product for the Initial Indication in the Territory and to maintain the validity of such Regulatory Approval throughout the Term, including the submission of any additional information requested