US lawIllinoisRegulationsTitle 89 — SOCIAL SERVICESCHAPTER IV: DEPARTMENT OF HUMAN SERVICESSUBCHAPTER f: EDUCATIONAL FACILITIESPart 765 — SPECIAL EDUCATION PROGRAM AND SERVICESSubpart A765.9089 Ill. Adm. Code 765.90Role of Principal (Repealed)Last amended: 1999Year: 2026Length: 8 wordsOfficial source Section 765 Section 765.90 Role of Principal (Repealed)Previous89 Ill. Adm. Code 765.80