(a) The authority to issue the Class A Bonds shall expire on September 30, 2025, if no Bonds have been issued; provided, however, that the expiration of the authority shall have no effect on any Bonds issued prior to the expiration date or on the District's ability to issue Refunding Bonds on a future date.
(b) The authority to issue the Class B Bonds shall expire on September 30, 2030; provided, however, that the expiration of the authority shall have no effect on any Class B Bonds issued prior to the expiration date.