Maryland Code, State Government § 2-1104

(1) issue subpoenas;

(2) compel the attendance of witnesses;

(3) compel the production of any papers, books, accounts, documents, and testimony;

(4) administer oaths; and

(5) cause the depositions of witnesses, who reside in or outside of the State, to be taken in the manner provided by law for taking depositions in a civil case.

(b)(1) If a person fails to comply with a subpoena issued under this section or fails to testify on any matter on which the person lawfully may be interrogated, on petition of a member of the standing committee, a circuit court may pass an order directing compliance with the subpoena or compelling testimony and may enforce the order by proceedings for contempt.

(2) Venue and procedures for a proceeding under paragraph (1) of this subsection to direct compliance with a subpoena or compel testimony are as provided in § 2-1803 of this title.