Ill. Admin. Code tit. 92, § 1225.805
a) In bound tariffs, the list shall be amended by:
2) Publishing a cumulative list of all changes, alphabetically arranged either by code or carrier name, and the statement "The list of participating carriers is as shown in the tariff except for the following changes."
b) In a loose-leaf tariff, the list shall be amended either by:
1) Republication of the page(s) on which the list appears, indicating the cancellations, additions and changes.
c) Concurrent with the cancellation of a carrier from the participating carrier list, all provisions specifically referring to that carrier shall be appropriately amended unless: