US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER II: ENVIRONMENTAL PROTECTION AGENCYPart 270 — CLEAN AIR ACT PERMIT PROGRAM PROCEDURESSubpart F270.60135 Ill. Adm. Code 270.601PurposeYear: 2026Length: 24 wordsOfficial source Section 270 Section 270.601 Purpose These rules specify the procedures for the determination and collection of fees required by Section 39.5(18) of the Act.Next35 Ill. Adm. Code 270.602