Tennessee Code Title 39. Criminal Offenses § 39-12-209

(a) If, pursuant to the civil enforcement provisions of this part, the investigative agency has reason to believe that a person or other enterprise has engaged in, or is engaging in, activity in violation of this part, the investigative agency may administer oaths or affirmations, subpoena witnesses or material, and collect evidence pursuant to the Tennessee Rules of Civil Procedure.

(b) If matter that the investigative agency seeks to obtain by the subpoena is located outside the state, the person or enterprise subpoenaed may make the matter available to the investigative agency or its representative for examination at the place where the matter is located. The investigative agency may designate representatives, including officials of the jurisdiction in which the matter is located, to inspect the matter on its behalf and may respond to similar requests from officials of other jurisdictions.

(c) Upon failure of a person or enterprise without lawful excuse to obey a subpoena, and after reasonable notice to the person or enterprise, the investigative agency may apply to the circuit or chancery court for the judicial district in which the person or enterprise resides, is found, or transacts business for an order compelling compliance.