50 Ill. Adm. Code 2402.280
Rehearings
Section 2402
Section 2402.280 Rehearings
a) Except as otherwise provided by law, and for good cause shown,
the Director may in his discretion, order a rehearing in a contested case on
petition of an interested party.
b) Where the record of testimony made at the hearing is found by
the Director to be inadequate for purposes of judicial review, the Director may
order a reopening of the hearing.
c) A motion for a rehearing or a motion for the reopening of a
hearing shall be filed within 10 days of the date of mailing of the Director's
Order. A rehearing shall be noticed and conducted in the same manner as an
original hearing. The evidence received at the rehearing shall be included in
the record for Director's reconsideration and for judicial review. A decision
or order may be amended or vacated after rehearing.