A person may not, without just cause, fail or refuse to obey a subpoena issued under § 8–306(c) or § 8–5A–06(b) of this title if the person has the power to obey the subpoena.
Maryland Legal Code
A person may not, without just cause, fail or refuse to obey a subpoena issued under § 8–306(c) or § 8–5A–06(b) of this title if the person has the power to obey the subpoena.