US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER II: ENVIRONMENTAL PROTECTION AGENCYPart 276 — PROCEDURES TO BE FOLLOWED IN THE PERFORMANCE OF INSPECTIONS OF MOTOR VEHICLE EMISSIONSSubpart C276.31135 Ill. Adm. Code 276.311Change of Assigned Test Month (Repealed)Last amended: 2011Year: 2026Length: 10 wordsOfficial source Section 276 Section 276.311 Change of Assigned Test Month (Repealed)Previous35 Ill. Adm. Code 276.310Next35 Ill. Adm. Code 276.312