83 Ill. Adm. Code 305.130
Exemption
Section 305
Section 305.130 Exemption
If exemption from any of the
requirements herein is desired in any particular case, the Commission will
consider the application of a public utility for such exemption when
accompanied by a full statement setting forth the conditions existing and the
reasons why such exemption is desired. Exemptions will be governed by the same
standards applicable to waivers and modifications in Section 305.40(a). It is
understood that any exemption so granted shall apply only to the particular
case covered by the application, and exemption shall not be extended to other
cases unless specifically granted in the Commission's order.