Illinois Statutes Chapter 220. Utilities § 5/9-226. Advertising materials made available to commission in rate increase proceedings

(a) Copies of all advertisements and scripts included in the operating expense, listing the production costs for each ad, the publication schedule and costs for each ad;

(b) Copies of all advertisements included in the operating expense purchased on a cooperative basis with manufacturers, developers or others and the company's cost for each ad; and

(c) All expenses incurred by the utility included in the operating expense for ads or scripts produced by a trade association including all monies paid to the association for advertising purposes, either in the form of dues, assessments or subscriptions.