35 Ill. Adm. Code 380.625
Ex Parte Communications
Section 380.625 Ex Parte
Communications
a) Except in the disposition of matters they are authorized by
law to entertain or dispose of on an ex parte basis, the Hearing Officer and
the Director shall not communicate directly or indirectly, in connection with
any issue of fact, with any person or party, including the Board of
Certification, except upon notice and opportunity for all the parties to
participate.
b) Communications regarding procedure, including but not limited
to format of pleadings, number of copies required, manner of service, status of
proceedings and continuances are not considered to be ex parte communications.