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TITLE 83: PUBLIC UTILITIES
CHAPTER I: ILLINOIS COMMERCE COMMISSION SUBCHAPTER f: TELEPHONE UTILITIES PART 712 COST ALLOCATION FOR SMALL LOCAL EXCHANGE CARRIERS SECTION 712.290 BILLING AND COLLECTION STUDY
Section 712.290 Billing and Collection Study
A study, completed at least annually, is required to apportion customer billing and collection costs to regulated and nonregulated activities. This study is used to apportion selected cost pools in Account 6620 Services. This study shall distinguish the nonregulated proportion of the key determinants of customer billing and collection: messages or billing units and lines of billing. |