(40 ILCS 5/5-193) (from Ch. 108 1/2, par. 5-193)
    Sec. 5-193. To subpoena witnesses.
    To compel witnesses to attend and testify before it upon any matter concerning the fund and to allow fees not in excess of $6 to any witness for attendance upon any one day. The president and other members of the Board may administer oaths to witnesses.
(Source: Laws 1963, p. 161.)