Maryland State Government Section 10-304

      (a)      An interested person may submit to a unit a petition for a declaratory ruling with respect to the manner in which the unit would apply a regulation or order of the unit or a statute that the unit enforces to a person or property on the facts set forth in the petition.

      (b)      Each unit shall adopt regulations that set:

            (1)      the form for a petition under this section; and

            (2)      procedures for the submission, consideration, and disposition of the petition.