"Tier 1 participant": A participant who first became a participant before January 1, 2011. "Tier 2 participant": A participant who first became a participant on or after January 1, 2011.
40 ILCS 5/2-105.3
Tier 1 participant; Tier 2 participant
P.A. 103-8, eff. 6-7-23.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.