(40 ILCS 5/15-129) (from Ch. 108 1/2, par. 15-129)
    Sec. 15-129. Child.
    "Child": The child of a participant or an annuitant, including a child born out of wedlock, a stepchild who has been such for not less than 1 year immediately preceding the death of the participant or annuitant, and an adopted child.
(Source: P.A. 94-229, eff. 1-1-06; 95-279, eff. 1-1-08.)