(40 ILCS 5/2-139) (from Ch. 108 1/2, par. 2-139)
    Sec. 2-139. To keep records and accounts. To keep a permanent record of all proceedings of the board, a separate account for each individual member and such additional data as are specified by the actuary as necessary for required calculations and valuations.
(Source: P.A. 83-1440.)