US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDPart 309 — PERMITSSubpart B309.26635 Ill. Adm. Code 309.266Procedures (Repealed)Last amended: 2023Year: 2026Length: 6 wordsOfficial source Section 309 Section 309.266 Procedures (Repealed)Previous35 Ill. Adm. Code 309.265Next35 Ill. Adm. Code 309.281