Md. Code, Housing and Community Development § 16–301

This subtitle does not apply to:

(1) an attorney in the General Counsel’s office;

(2) an employee who assists or acts in a confidential capacity for an individual who formulates, determines, or carries out management policies in the field of labor-management relations;

(3) a Montgomery Commission merit system employee during the employee’s initial probationary period; or

(4) a supervisor, as defined in § 2(11) of the National Labor Relations Act, 29 U.S.C. § 152(11).