(a)      A show cause order issued under this subtitle shall:

            (1)      Specify the provision that allegedly has been violated;

            (2)      Describe the nature and extent of the alleged violation;

            (3)      Require the person charged to appear at a hearing and show cause why an order requiring corrective action should not be issued; and

            (4)      State the date, time, and place of the hearing.

      (b)      Each show cause order issued under this subtitle shall be in writing and shall be served:

            (1)      Not less than 20 days before the time set for the hearing; and

            (2)      As a summons is served under the Maryland Rules or by certified mail.