(40 ILCS 5/15-173) (from Ch. 108 1/2, par. 15-173)
Sec. 15-173. To cause actuarial analyses.
To cause a general investigation to be made by a competent actuary, at
least once every 3 years, of the retirement, disability, separation,
mortality, interest, and employee earnings rates; to recommend, as a result
of each such investigation, the tables to be adopted for all required
actuarial calculations; and to cause an annual determination to be made by
a competent actuary of the liabilities and reserves of the system and an
annual determination of the amount and distribution of the required
employer contributions.
(Source: P.A. 99-232, eff. 8-3-15.)
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