83 Ill. Adm. Code 755.11
Waiver
Section 755.11 Waiver
The Commission, on application of ITAC on behalf of the
carriers, a carrier, the Advisory Council, or a user, or on the Commission's
own motion, may grant a temporary or permanent waiver from this Part in
specific cases where the Commission finds that:
a) The provision from which
the waiver is granted is not statutorily mandated;
b) No person will be
injured by the granting of the waiver; and
c)
The rule from which the waiver is granted would, in the particular case,
be unreasonable, unnecessary, or economically burdensome.