14 Ill. Adm. Code 200.404
Hearing Requests
Section 200
Section 200.404 Hearing
Requests
a) A party may request a hearing within 15 days of the date of an
order issued under Section 23 of the Act.
b) If such a request is received by the Administrator, the matter
will be set down for hearing within 10 days after such receipt, unless the
requesting party consents to a later date.
c) Unless a hearing is so requested, the order will remain in
effect until it is modified or vacated by the Administrator.