Tennessee Code Title 63. Professions of the Healing Arts § 63-26-108

(a) The commissioner of health shall:

(b) In no event shall this chapter be interpreted as conferring on the commissioner the authority or jurisdiction to regulate the practice of medicine or osteopathy by persons licensed under chapter 6 or 9 of this title, or to regulate the activities of those persons employed by such licensed physicians, and who perform services under the supervision and control of licensed physicians or osteopaths who have made an evaluation of the patient and who have supervised a diagnostic screening with respect to the patient, unless such employees or agents are holding themselves out to be licensed electrologists. It is the specific intent of the general assembly that the regulation of the practice of medicine or osteopathy falls within the sole and exclusive purview of the licensing boards designated under chapter 6 and 9 of this title. Further, the commissioner shall have no jurisdiction or authority to regulate in any manner the practice of electrology by individuals licensed under chapter 6 or 9 of this title.