77 Ill. Adm. Code 3100.480
Granting Variances
Section 3100
Section 3100.480 Granting
Variances
The Director may grant variances from this Part in
individual cases when he or she finds that:
a) the provision from which
the variance is granted is not statutorily
mandated;
b) no party will be injured
by the granting of the variance; and
c) the
rule from which the variance is granted would, in the particular case, be
unreasonable or unnecessarily burdensome.