50 Ill. Adm. Code 4405.40
Procedure
Section 4405
Section 4405.40 Procedure
a) Each fund shall be responsible for ensuring effective delivery
of its annual report through the electronic filing system.
b) The perimeters and the substance of the annual statement
report shall be furnished to each pension annuity and retirement fund or system
by the Department at least 60 days prior to the deadline date for submission.