Maryland Code, Courts and Judicial Proceedings § 3-1803

(1) Shall maintain the confidentiality of all mediation communications; and

(2) May not disclose or be compelled to disclose mediation communications in any judicial, administrative, or other proceeding.

(1) A party to a mediation and any person present or otherwise participating in the mediation at the request of a party may not disclose or be compelled to disclose mediation communications in any judicial, administrative, or other proceeding; and

(2) The parties may enter into a written agreement to maintain the confidentiality of all mediation communications and may require any person present or otherwise participating in the mediation at the request of a party to maintain the confidentiality of all mediation communications.