755 ILCS 5/6-18

(755 ILCS 5/6-18) (from Ch. 110 1/2, par. 6-18) Sec. 6-18. Will as evidence.) An authenticated copy of a domestic or foreign will and of the order admitting it or denying it to probate are evidence in any court in this State. (Source: P.A. 79-328.)