US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER II: ENVIRONMENTAL PROTECTION AGENCYPart 691 — TESTING FEES FOR ANALYTICAL SERVICESSubpart C691.30435 Ill. Adm. Code 691.304Prohibition Against Refund (Repealed)Last amended: 1995Year: 2026Length: 8 wordsOfficial source Section 691 Section 691.304 Prohibition Against Refund (Repealed)Previous35 Ill. Adm. Code 691.302Next35 Ill. Adm. Code 691.305