Rule 19-302.4 Attorney Serving as Third-Party Neutral [MARPC 2.4]
(a) An attorney serves as a third-party neutral when the attorney assists two or more persons who are not clients of the attorney to reach a resolution of a dispute or other matter that has arisen between them. Service as a third-party neutral may include service as an arbitrator, a mediator or in such other capacity as will enable the attorney to assist the parties to resolve the matter.
(b) An attorney serving as a third-party neutral shall inform unrepresented parties that the attorney is not representing them. When the attorney knows or reasonably should know that a party does not understand the attorney's role in the matter, the attorney shall explain the difference between the attorney's role as a third-party neutral and an attorney's role as one who represents a client.