Ill. Admin. Code tit. 92, pt. 451

Administrative Requirements for Official Testing Stations and Official Mobile Safety Testing Companies

AUTHORITY: Implementing and authorized by Section 6-410 of the Illinois Driver Licensing Law [625 ILCS 5], Article VIII of the Illinois Vehicle Equipment Law [625 ILCS 5/Ch. 12, Art. VIII], and the Illinois Vehicle Inspection Law [625 ILCS 5/Ch. 13]. SOURCE: Adopted at 13 Ill. Reg. 19597, effective December 1, 1989; amended at 17 Ill. Reg. 12839, effective July 27, 1993; amended at 19 Ill. Reg. 4394, effective March 13, 1995; amended at 49 Ill. Reg. 15244, effective November 13, 2025.DEPARTMENT OF TRANSPORTATION

451.10Purpose and Scope 451.15Definitions 451.20Application 451.25Incorporation by Reference of Federal Regulations 451.30Standards of Construction (Repealed)451.40Contact Information 451.50Definitions (Renumbered)451.60Enforcement 451.70Permit Application Procedures and Operating Requirements for Official Testing Stations and Official Mobile Safety Testing Companies 451.80Applicant Qualifications for Official Testing Station and Official Mobile Safety Testing Company Permits 451.90Official Testing Station Requirements 451.95Official Mobile Safety Testing Company Requirements 451.100Designated Testing Lane Requirements 451.110Official Testing Stations Classifications, Specifications and Safety Test Equipment 451.120Responsibilities of the Official Testing Station and Official Mobile Safety Testing Company Owner 451.130Certified Safety Tester Qualifications and Requirements 451.140Certificate of Safety 451.150Vehicle Inspection Report (VIR) Procedures 451.160Official Testing Station and Official Mobile Safety Testing Company Forms, Records, Supplies and Reports 451.APPENDIX AInspection Procedures/Specifications for Type I School Buses (Repealed)451.APPENDIX BInspection Procedures/Specifications for Type II School Buses (Repealed)451.APPENDIX CInspection Procedures/Specifications for Type I Special Education School Buses (Repealed)451.APPENDIX DInspection Procedures/Specifications for Type II Special Education School Buses (Repealed)451.APPENDIX EDriver's Pre-Trip Inspection Requirements (Repealed)451.APPENDIX FAuthorized Inspection Equipment (Repealed)451.APPENDIX GIllinois Minimum Standards for School Bus - Van Type Conversion 1-16 Passengers Purchased Prior to September 1974 (Repealed)451.ILLUSTRATION AStop Arm Panel (Repealed)451.ILLUSTRATION BExhaust Guidelines (Repealed)