US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER II: ENVIRONMENTAL PROTECTION AGENCYPart 270 — CLEAN AIR ACT PERMIT PROGRAM PROCEDURESSubpart A270.10535 Ill. Adm. Code 270.105New CAAPP SourceYear: 2026Length: 21 wordsOfficial source Section 270 Section 270.105 New CAAPP Source "New CAAPP source" means a CAAPP source that is not an existing CAAPP source.Previous35 Ill. Adm. Code 270.104Next35 Ill. Adm. Code 270.106