Maryland Election Law Section 7-101
§ 7-101.
  This title applies to the following types of ballot questions:
    (1)   a question relating to:
      (i)   the creation or adoption of a new Constitution or the calling of a constitutional convention; or
      (ii)   an amendment pursuant to Article XIV of the Maryland Constitution;
    (2)   referral of an enactment of the General Assembly pursuant to Article XVI of the Maryland Constitution;
    (3)   a question pursuant to Article XI-A of the Maryland Constitution relating to:
      (i)   the creation of a charter home rule county government;
      (ii)   the approval of a county charter; or
      (iii)   the amendment of a county charter;
    (4)   a question relating to the creation of a code home rule county government pursuant to Article XI-F of the Maryland Constitution;
    (5)   a question relating to the alteration of county boundaries or the creation of a new county pursuant to Article XIII of the Maryland Constitution;
    (6)   a question referred to the voters pursuant to an enactment of the General Assembly;
    (7)   a question on an enactment of a charter county pursuant to Article 25A, § 8 of the Code or a code county pursuant to Article 25B, § 10 of the Code;
    (8)   a question relating to the incorporation of a new municipality pursuant to Article 23A, § 21 of the Code;
    (9)   a question on the issuance of a bond pursuant to § 9-934 of the Environment Article; and
    (10)   any other question that will be voted on in an election conducted pursuant to this article.