Tennessee Code Title 62. Professions, Businesses and Trades § 62-13-406

(a) A licensee entering into a written agreement to represent any party in the buying, selling, exchanging, renting or leasing of real estate may be appointed as the designated and individual agent of this party by the licensee's managing broker, to the exclusion of all other licensees employed by or affiliated with the managing broker. A managing broker providing services under this chapter shall not be considered a dual agent if any individual licensee so appointed as designated agent in a transaction, by specific appointment or by written company policy, does not represent interests of any other party to the same transaction.

(b) The use of a designated agency does not abolish or diminish the managing broker's contractual rights to any listing or advertising agreement between the firm and a property owner, nor does this section lessen the managing broker's responsibilities to ensure that all licensees affiliated with or employed by the broker conduct business in accordance with appropriate laws, rules and regulations.

(c) There shall be no imputation of knowledge or information among or between clients, the managing broker and any designated agent or agents in a designated agency situation.