(40 ILCS 5/15-172) (from Ch. 108 1/2, par. 15-172)
    Sec. 15-172. To certify warrants. To provide for certification on its behalf by its president and secretary of all warrants upon its treasurer in accordance with actions of the board authorizing payments for benefits, expenses, investments and debt service, including any redemption premium and required deposits for any bonds of the board, out of funds belonging to this system.
(Source: P.A. 86-1034.)