North Carolina General Statutes Chapter 116. Higher Education § 116-3.3. Mediation matters

(a) Evidence of statements made and conduct occurring in a mediation of a personnel matter involving The University of North Carolina or a constituent institution shall not be subject to discovery and shall be inadmissible in any proceeding in any action on the same claim or any other claim, administrative or judicial, except in a proceeding to enforce a signed settlement agreement. Such evidence is not a public record under Chapter 132 of the General Statutes. Any evidence discoverable or admissible prior to the mediation shall remain discoverable and admissible, whether or not it is presented or discussed during mediation.

(b) No mediator, person training to become a mediator, nor participant in a mediation of a personnel matter involving The University of North Carolina or a constituent institution shall be compelled to testify or produce evidence with respect to the mediation of the personnel matter in any civil proceeding, except to attest to the signing of any such agreement.