Common use of Execution of Supplemental Indenture Clause in Contracts

Execution of Supplemental Indenture. The Trustee is authorized to join with the Corporation in the execution of any such supplemental indenture or agreement and to make further agreements and stipulations which may be contained therein, but the Trustee shall not be obligated to enter into any such supplemental indenture or agreement which affects its rights, duties or immunities under this Indenture. The Trustee shall require delivery of an opinion of nationally recognized municipal bond counsel addressed to the Trustee and to the effect that each such supplemental indenture (a) has been validly authorized and duly executed by the Corporation and is enforceable against the Corporation in accordance with its terms, (b) will not adversely affect the exclusion from gross income of interest on the Certificates for federal income tax purposes, and (c) is permitted pursuant to the terms of this Indenture. Any supplemental indenture or agreement executed in accordance with the provisions of this Article shall thereafter form a part of this Indenture; and all the terms and conditions contained in any such supplemental indenture or agreement as to any provision authorized to be contained therein shall be deemed to be part of this Indenture for any and all purposes. In case of the execution and delivery of any supplemental indenture or agreement, express reference may be made thereto in the text of the Certificates executed and delivered thereafter, if any, if deemed necessary or desirable by the Trustee.