(40 ILCS 5/1-101.3)
    Sec. 1-101.3. Party in interest. A person is a "party in interest" with respect to a pension fund or retirement system established under this Code if the person is:
        (1) a fiduciary, counsel, or employee of the pension
    
fund or retirement system, or a relative of such a person;
        (2) a person providing services to the pension fund
    
or retirement system, or a relative of such a person;
        (3) an employer, any of whose employees are covered
    
by the pension fund or retirement system;
        (4) an employee organization, any members of which
    
are covered by the pension fund or retirement system; or
        (5) an employee, officer, or director (or an
    
individual having powers or responsibilities similar to those of an officer or director) of the pension fund or retirement system or of a person described under item (2), (3), or (4) of this Section.
(Source: P.A. 90-507, eff. 8-22-97.)