US lawIllinoisRegulationsTitle 83 — PUBLIC UTILITIESCHAPTER I: ILLINOIS COMMERCE COMMISSIONSUBCHAPTER c: ELECTRIC UTILITIESPart 452 — STANDARDS OF CONDUCT AND FUNCTIONAL SEPARATIONSubpart A452.15083 Ill. Adm. Code 452.150Complaint ProceduresYear: 2026Length: 22 wordsOfficial source Section 452 Section 452.150 Complaint Procedures Complaints alleging violations of this Part shall be filed pursuant to 83 Ill. Adm. Code 200.Previous83 Ill. Adm. Code 452.140Next83 Ill. Adm. Code 452.160