Maryland Business Occupations and Professions Section 15-318
§ 15-318.
  (a)   Subject to the provisions of this section, the Board shall commence proceedings under § 15-317 of this subtitle on a complaint made to the Board by a member or any other person.
  (b)   (1)   A complaint shall:
      (i)   be in writing;
      (ii)   state specifically the facts on which the complaint is based; and
      (iii)   be submitted to the secretary of the Board.
    (2)   If the complaint is made by any person other than a member of the Board, the complaint shall be made under oath by the person who submits the complaint.
  (c)   If the Board finds that a complaint alleges facts that are adequate grounds for action under § 15-317 of this subtitle, the Board shall act on the complaint as provided under § 15-319 of this subtitle. If the Board does not make that finding, it shall dismiss the complaint.