Tennessee Code Title 29. Remedies and Special Proceedings § 29-5-315

(a) An arbitrator or an arbitration organization acting in that capacity is immune from civil liability to the same extent as a judge of a court of this state acting in a judicial capacity.

(b) The immunity afforded by this section supplements immunity afforded under other law.

(c) The failure of an arbitrator to make a disclosure required by § 29-5-313 does not cause a loss of immunity under this section.

(d) In a judicial, administrative, or similar proceeding, an arbitrator or representative of an arbitration organization is not competent to testify, and is not required to produce records as to statements, conduct, decisions, or rulings occurring during the arbitration proceeding, to the same extent as a judge of a court of this state acting in a judicial capacity. This subsection (d) does not apply:

(e) If a person commences a civil action against an arbitrator, arbitration organization, or representative of an arbitration organization arising from the services of the arbitrator, organization, or representative, or if a person seeks to compel an arbitrator or a representative of an arbitration organization to testify or produce records in violation of subsection (d), and the court decides that the arbitrator, arbitration organization, or representative of an arbitration organization is immune from civil liability or that the arbitrator or representative of the organization is not competent to testify, then the court must award to the arbitrator, organization, or representative reasonable attorney's fees and other reasonable expenses of litigation.