Chapter 91 - REGULATIONS FOR THE CONTROL OF MOTOR VEHICLE EMISSIONS IN THE NORTHERN VIRGINIA AREA
- Part I - Definitions (§ 9VAC5-91-10 to 9VAC5-91-20)
- Part II - General Provisions (§ 9VAC5-91-30 to 9VAC5-91-150)
- Part III - Emission Standards for Motor Vehicle Air Pollution (§ 9VAC5-91-160 to 9VAC5-91-210)
- Part IV - Permitting and Operation of Emissions Inspection Stations (§ 9VAC5-91-220 to 9VAC5-91-370)
- Part V - Emissions Inspector Testing and Licensing (§ 9VAC5-91-380 to 9VAC5-91-400)
- Part VI - Inspection Procedures (§ 9VAC5-91-410 to 9VAC5-91-490)
- Part VII - Vehicle Emissions Repair Facility Certification (§ 9VAC5-91-500 to 9VAC5-91-540)
- Part VIII - Emissions Repair Technician Certification and Responsibilities (§ 9VAC5-91-550 to 9VAC5-91-580)
- Part IX - Enforcement Procedures (§ 9VAC5-91-590 to 9VAC5-91-630)
- Part X - Analyzer System Certification and Specifications for Enhanced Emissions Inspection Programs (§ 9VAC5-91-640 to 9VAC5-91-710)
- Part XI - Manufacturer Recall (§ 9VAC5-91-720 to 9VAC5-91-730)
- Part XII - On-Road Testing (§ 9VAC5-91-740 to 9VAC5-91-760)
- Part XIII - Federal Facilities [REPEALED]
- Part XIII - ASM Exhaust Emission Standards (§ 9VAC5-91-770 to 9VAC5-91-780)
The following state regulations pages link to this page.
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
- 9VAC5-91-10 - General.
- 9VAC5-91-20 - Terms defined.
- Part II - General Provisions (9VAC5-91-30 to 9VAC5-91-370)
- Part V - Emissions Inspector Testing and Licensing (9VAC5-91-380 to 9VAC5-91-400)
- Part VI - Inspection Procedures (9VAC5-91-410 to 9VAC5-91-710)
- Part XI - Manufacturer Recall (9VAC5-91-720 and 9VAC5-91-730)
- Part XII - On-Road Testing (9VAC5-91-740 to 9VAC5-91-810)
- FORMS - FORMS (9VAC5-91)
- DIBR - DOCUMENTS INCORPORATED BY REFERENCE (9VAC5-91)