Tenn. Code Ann. § 38-6-206: Cooperation with other departments

The narcotics investigation division of the Tennessee bureau of investigation shall have the full cooperation and cooperate fully with the state board of pharmacy, the state board of medical examiners, the department of health, the department of revenue, the department of safety, judicial drug task forces, the district and county attorneys, and the office of the attorney general and reporter, and all local law enforcement agencies.