US lawIllinoisRegulationsTitle 83 — PUBLIC UTILITIESCHAPTER I: ILLINOIS COMMERCE COMMISSIONSUBCHAPTER f: TELEPHONE UTILITIESPart 711 — COST ALLOCATION FOR LARGE LOCAL EXCHANGE CARRIERSSubpart D711.31083 Ill. Adm. Code 711.310Engineering Wages and Salaries (Repealed)Last amended: 2003Year: 2026Length: 9 wordsOfficial source Section 711 Section 711.310 Engineering Wages and Salaries (Repealed)Previous83 Ill. Adm. Code 711.309Next83 Ill. Adm. Code 711.315