US lawIllinoisRegulationsTitle 92 — TRANSPORTATIONCHAPTER I: DEPARTMENT OF TRANSPORTATIONSUBCHAPTER e: TRAFFIC SAFETY (EXCEPT HAZARDOUS MATERIALS)Part 451 — ADMINISTRATIVE REQUIREMENTS FOR OFFICIAL TESTING STATIONS451.5092 Ill. Adm. Code 451.50Definitions (Renumbered)Last amended: 1993Year: 2026Length: 6 wordsOfficial source Section 451 Section 451.50 Definitions (Renumbered)Next92 Ill. Adm. Code 451.APPENDIX A