US lawIllinoisRegulationsTitle 83 — PUBLIC UTILITIESCHAPTER I: ILLINOIS COMMERCE COMMISSIONSUBCHAPTER f: TELEPHONE UTILITIESPart 711 — COST ALLOCATION FOR LARGE LOCAL EXCHANGE CARRIERSSubpart E711.350083 Ill. Adm. Code 711.3500Account 3500 Accumulated Amortization – Intangibles (Repealed)Last amended: 2003Year: 2026Length: 11 wordsOfficial source Section 711 Section 711.3500 Account 3500 Accumulated Amortization – Intangibles (Repealed)Previous83 Ill. Adm. Code 711.3420Next83 Ill. Adm. Code 711.3600