A license or duplicate license, intern permit or duplicate intern permit must be prominently displayed at the place of business of the polygraph examiner or at the place of internship, or in the case of a company license, at the principal business location.Acts 1978, ch. 900, § 15; T.C.A., § 62-2714; Acts 1986, ch. 739, §5; 1999, ch. 252, §4; 2003 , ch. 206, § 10.
Tennessee Legal Code