Tenn. Code Ann. § 55-25-108

The department may, prior to disclosure of personal information as permitted under §§ 55-25-105 — 55-25-107 require the meeting of conditions by requesting the person for the purposes of obtaining reasonable assurance concerning the identity of the requesting person, and, to the extent required, that the use will be only as authorized, or the consent of the person which is the subject of the information has been obtained. These conditions may include, but need not be limited to, the making and filing of written application in a form and containing any information and certification requirements as the department may prescribe.