Tennessee Code Title 48. Corporations and Associations § 48-101-607

(1) Require an individual employed by a professional corporation to be licensed to perform services for the corporation if a license is not otherwise required;

(2) Prohibit a licensed individual from rendering professional services in such person's individual capacity although such person is a shareholder, director, officer, employee or agent of a domestic or foreign professional corporation; or

(3) Prohibit an individual licensed in another state from rendering professional services for a domestic or foreign professional corporation in this state if not prohibited by the licensing authority.