Ill. Admin. Code tit. 83, § 750.40
a) Any telecommunications carrier with annual revenues exceeding $10,000,000 which did not receive a waiver under Section 750.20(d) but which intends, under Section 13-402 of the Public Utilities Act, to claim the automatic application of a waiver or modification granted to another telecommunications carrier pursuant to Section 750.30 must, as a prerequisite to claiming such exemption or waiver, file with the Commission a notice of such intention. Such notice, which shall be titled "Notice of Waiver Application," shall include the following: