Tenn. Code § 7-6-110
Whenever the governing body of a creating municipality shall by resolution determine that the purposes for which the authority was created have been substantially accomplished and that all the bonds and other obligations of the authority have been fully paid or secured and payment provided for, then the executive officer of the creating municipality shall execute and file for record with the secretary of state and the Tennessee historical commission a certificate of dissolution reciting such facts and declaring the authority to be dissolved. Upon filing, the authority shall be dissolved, and title to all funds and other properties of the authority, real, personal and mixed, at the time of the dissolution shall vest in and be delivered to such creating municipality.
T.C.A. § 7-6-110