Md. Code, Estates and Trusts § 13.5–103

(a) (1) A court of this State may communicate with a court in another state concerning a proceeding arising under this title.

(2) The court may allow the parties to participate in a communication described in paragraph (1) of this subsection.

(3) (i) Except as otherwise provided in subsection (b) of this section, the court shall make a record of the communication.

(ii) A record described in this paragraph may be limited to the fact that the communication occurred.

(b) A court communicating with a court in another state under this section may communicate concerning schedules, calendars, court records, and other administrative matters without making a record.