(40 ILCS 5/14-103.41) Sec. 14-103.41. Tier 1 member. "Tier 1 member": A member of this System who first became a member or participant before January 1, 2011 under any reciprocal retirement system or pension fund established under this Code other than a retirement system or pension fund established under Article 2, 3, 4, 5, 6, or 18 of this Code.
(Source: P.A. 100-587, eff. 6-4-18.)