Tennessee Code Title 58. Military Affairs, Emergencies and Civil Defense § 58-4-301

(a)(1) On days that neither house of the general assembly is in session during the month of September, the P.O.W.-M.I.A. flag must be displayed over the state capitol in accordance with § 4-1-406(a), on any day the United States flag is displayed, in order to increase public awareness of the P.O.W.-M.I.A. issue and to gain public support for the efforts of the United States government to resolve this matter.

(2) Beginning June 30, 2017, the P.O.W.-M.I.A. flag must be displayed daily below the United States flag in War Memorial Plaza and in Vietnam Veterans Park.