In any county in which regional zoning has been adopted under this part, whenever the county legislative body adopts county zoning to cover at least such regional area and has provided for the administration and enforcement thereof, then and thereby the zoning provided for such regional area under this part is automatically superseded and repealed.Acts 1959, ch. 217, § 5; 1963, ch. 374, § 1; 1967, ch. 11, § 1; 1970, ch. 535, § 1; impl. am. Acts 1978, ch. 934, §§ 7, 36; T.C.A., § 13-715.
Tennessee Legal Code