50 Ill. Adm. Code 2402.170
Discovery
Section 2402
Section 2402.170 Discovery
a) The following discovery procedures shall be ordered by the
Hearing Officer upon the written request of any party when necessary to
expedite the proceedings, to ensure a clear or concise record, to ensure a fair
opportunity to prepare for the hearing, or to avoid surprise at the hearing:
1) production of documents or things;
2) depositions;
3) interrogatories.
b) The Hearing Officer may restrict discovery when necessary to
prevent undue delay or harassment.
c) The Hearing Officer shall order the following discovery upon
written request of any party:
1) list of persons who may have knowledge of facts concerning the
subjects of inquiry at the hearing;
2) reasonable inspection of books, records and documents by
experts.
d) Any person, including a party, who is deposed, interrogated or
required to submit documents or things under this Section may be examined
regarding any matter, not privileged, that is relevant to the subject matter of
the hearing or that may lead to the discovery of relevant information.
e) All depositions and interrogatories taken pursuant to this Section
shall be for purpose of discovery only, except as provided in this subsection.
The depositions and interrogatories may be used for purpose of impeachment and
as admissions of the deposed or interrogated party. Upon application to the
Hearing Officer either before or after the taking of the deposition or
interrogatories, and upon a showing that, at the time of the hearing, the party
deposed or interrogated will not be available to participate in the hearing
because of death, age, sickness, infirmity, absence from the country or other
exceptional circumstances, the Hearing Officer may order that the deposition or
interrogatories be used as evidence in the hearing.