Tenn. Code Ann. § 63-10-202

The practice of pharmacy within the state is declared to be a professional practice affecting public health, safety and welfare and is subject to regulation and control in the public interest. It is further declared to be a matter of public interest and concern that the practice of pharmacy, as defined in § 63-10-204, merit and receive the confidence of the public and that only qualified persons be permitted to engage in the practice of pharmacy.