Maryland Code, Business Occupations and Professions § 6-206

(1) may hold hearings;

(2) may administer oaths; and

(3) by deposition in the same manner as provided in civil cases in the State or otherwise, may take testimony.

(b)(1) The State Board or its designee may issue a subpoena.

(2) The police department of Baltimore City or the sheriff of a county shall serve a subpoena issued under this subsection.

(3) If a person fails to comply with a subpoena issued under this subsection, on petition of the State Board, a circuit court may compel compliance with the subpoena.

(c)(1) If the State Board concludes that conduct alleged to be a violation of this title may result in irreparable harm to a person, the State Board may sue to enforce a provision of this title by ex parte, interlocutory, or final injunction.

(2) The State Board shall bring suit under this subsection in the circuit court for the county where:

(3) In seeking an injunction under this subsection, the State Board is not required to allege or prove that an adequate remedy at law does not exist.