(40 ILCS 5/20-127)
(from Ch. 108 1/2, par. 20-127)
Responsibility of employee.
It shall be the duty and responsibility of an employee having pension
credit in any participating system to make available such information or
any other required data relating thereto, to the participating systems in
which he has pension credits, in order that the pension credit may be
applied in the manner herein provided. A participating system shall be
under no obligation or responsibility to initiate any inquiry or
investigation for the purpose of establishing pension credit in the case of
any employee, in the absence of a request from the employee, accompanied by
sufficient facts bearing upon the credit.
(Source: Laws 1963, p. 161.)