Ill. Admin. Code tit. 83, § 340.40
b) An affiliate shall be eligible for borrowing from the utility if the affiliate meets one of the following seven requirements:
A) The utility is a small utility; or
h) When petitioning for approval of an affiliate to borrow from the utility under one of the eligibility requirements of subsection (b), a utility shall provide the following as part of its petition:
2) A utility seeking to meet the eligibility requirements of subsection (b)(2) shall provide:
A) A copy of the guarantee; and
C) The credit ratings from the two or, if available, three credit rating agencies for all of the financial institutions that are extending credit lines to the affiliate;
7) A utility seeking to meet the eligibility requirements of subsection (b)(7) shall provide:
ii) Reports from the two or, if available, three credit rating agencies presenting the credit ratings for all affiliates that will borrow from the utility.
The information required by this subsection (h) does not bind the Commission to a decision based solely on the data provided pursuant to this subsection.