Maryland Statutes
Subtitle 4 - Election and Certification of Exclusive Representative
Section 3-401 - Election of Exclusive Representative of Bargaining Unit

(a)    Except as otherwise provided in this subtitle, the Board shall conduct an election for an exclusive representative of a bargaining unit if:
        (1)    a valid petition is filed in accordance with § 3-402 of this subtitle; and
        (2)    the bargaining unit involved in the petition is determined to be an appropriate bargaining unit under § 3-403 of this subtitle.
    (b)    The Board may not conduct an election for an exclusive representative of a bargaining unit if the Board has conducted an election or certified an exclusive representative for that bargaining unit within the preceding 2 years.