(a) In an investigation under this subtitle, the Attorney General, a deputy attorney general, or any assistant attorney general whom the Attorney General designates may: (1) issue a subpoena for the attendance of a witness to testify or the production of evidence; (2) administer oaths; and (3) examine witnesses. (b) The laws that relate to civil actions govern the attendance and compensation of witnesses in an investigation under this subtitle. (c) If a person fails to comply with a subpoena or refuses to testify about a material matter, on petition of the Attorney General, a circuit court may compel compliance with the subpoena.
Maryland Legal Code