(40 ILCS 5/18-120) (from Ch. 108 1/2, par. 18-120)
    Sec. 18-120. Employee participation. An eligible judge who is not a participant shall become a participant beginning on the date he or she becomes an eligible judge, unless the judge files with the board a written notice of election not to participate within 30 days of the date of being notified of the option.
    A person electing not to participate shall thereafter be ineligible to become a participant unless the election is revoked as provided in Section 18-121.
(Source: P.A. 83-1440.)