89 Ill. Adm. Code 430.80
Subpoena Powers
Section 430
Section 430.80 Subpoena
Powers
a)
The Inspector General shall have the power to subpoena
witnesses and compel the production of
records
pertinent to an
investigation authorized under this
Part.
b) The OIG may not
subpoena witnesses or compel the production
of
records
from a labor organization or its representatives, insofar as
the
witness or record sought
relates to the function of representing an
employee subject to investigation under this
Part.
c)
Any person who fails to appear in
response
to a
subpoena or to answer any question or produce any
records
pertinent to
an investigation under this
Part,
except as otherwise provided in
subsection (b) of this Section,
or who knowingly gives false testimony in
relation to an investigation under this
Part
is guilty of a Class A
misdemeanor.
[20 ILCS 505/35.5(g)]