Wake Tech offers courses on the regulations and procedures to conduct vehicle safety and emissions inspections to prepare you for the state certification exam.
The NC On-Board Diagnostics Vehicle Emission Inspection course is designed to meet the training and licensing requirements for North Carolina's vehicle emissions inspection program. Likewise, the NC Vehicle Safety Inspection course meets the training and licensing requirements for the state's vehicle safety inspection program. Both inspection programs are administered by the North Carolina Division of Motor Vehicles (DMV) License and Theft Bureau.
- Classes are eight hours of instruction
- Registration fee covers all material used during class
- Students must bring their own safety glasses
Before the course begins, each student's employer will need to complete the most recent version of the DMV's LT-310 Mechanic Application form:
- At the top, place an "X" next to "Add Employer" and next to "New License" or "License Renewal." If working at additional employer stations, enter the station next to "Change."
- The Mechanic's Information section must be completed and signed by the technician.
- The Employer Information section must be completed and signed by an official of the station.
Any omissions will cause a delay in processing by Wake Tech and the DMV.
Upon successful completion of the class, Wake Tech is required by the DMV to submit the latest revision of the original, completed LT-310 form.
Industry-recognized credential: Vehicle Emission Inspection Mechanic License and North Carolina State Safety Vehicle Inspectors
Complete in: One month or less
OBD & Vehicle Safety Courses
NC On-Board Diagnostics (OBD II) Vehicle Emission Inspection
Students must come to class with the following: PPE (full-length pants and closed-toe shoes); pen/pencil; LT-310 Action Form-Revised 05/2026 (signed by employer). Students who show up for class not prepared with these items will be asked to transfer to another course.
Course Objectives
Identify vehicles that require an OBD II inspection
List in writing the fees associated with an OBD II inspection and identify when they apply
Explain when a waiver of the inspection requirements may be issued
Identify the emission-control components installed on vehicles
Outline of Instruction
Introduction
Station Qualifications
Mechanic Qualifications
Emissions Analyzers
Cause and Effects of Air Pollution
Vehicle-Generated Pollutants
Purpose of the Inspection Program
Vehicle Emissions Standards
Emission-Control Devices
Malfunction Indicator Lamp (MIL)
Diagnostic Trouble Codes (DTC)
Data Link Connector (DLC)
Readiness Monitors
OBD II Subject Vehicles
Exceptions to OBD II Inspections
Pre-Inspection Requirements
Entering Vehicle Data
Conducting the OBD II Inspection
Fee Schedule
Warranty Information
Waivers
Exemptions
Violations
Conclusion
Contact Hours
8
CEUs
Yes
Industry Standard, State or National Certification
Certification
N.C. Department of Transportation License & Theft Bureau
Website
https://www.ncshp.gov/investigative-services-unit/documents
Certification Learning Outcomes/Requirements
Vehicle Emission Inspection Mechanic License
CE or CU Articulation
No
Prerequisites
N/A
Learning Supplies Needed
Safety glasses, personal protective equipment (PPE), pen/pencil, note paper, ISU-310 Action Form-Revised 05/2026 (signed by employer)
Clinical Site/Special Facilities
Classroom with projector, facility to conduct auto inspection using safety inspection equipment. including auto lift and emission analyzer
Requirements for Successful Completion
100% attendance
Late students will not be admitted to class. Students with less than 100% attendance or who are unable to demonstrate competency receive a grade of NG (no grade).,Students conduct an emissions inspection of a motor vehicle, and a passing score of 80% or higher is required on both the written and hands-on tests.,State-issued ID and station number,Students must arrive on time on testing day. Students will not be allowed into the classroom after the test begins, and no makeup testing dates are offered.
Accreditation/Special Approval Requirements
An emissions inspector mechanic must have successfully completed an eight-hour training course approved by the N.C. Department of Transportation License & Theft Bureau. Passing scores on both a written test and a hands-on test in which the student is required to conduct an emissions inspection of a motor vehicle are required.
Intended Audience
Auto mechanics
Specific Industry or Business Support Needs
Vehicle emission inspection mechanics
Wake County Need for Industry Positions
Class A mechanic
Industry or Job Titles Related to Training Outcomes for Employment
Vehicle emission inspection mechanics
| Details | Section | Date(s) | Location | Price | Seats | |
|---|---|---|---|---|---|---|
| 329703 | 07/10/26 - 07/10/26 | Northern Wake Campus | 105.00 | 4 | Register | |
| 329721 | 07/17/26 - 07/17/26 | Northern Wake Campus | 105.00 | 11 | Register | |
| 329742 | 07/29/26 - 07/30/26 | Northern Wake Campus | 105.00 | 11 | Register | |
| 329746 | 07/31/26 - 07/31/26 | Northern Wake Campus | 105.00 | 17 | Register | |
| 329974 | 08/07/26 - 08/07/26 | Northern Wake Campus | 105.00 | 20 | Register |
If you would like to be notified when additional sections become available, please use Wake Tech’s Notify Me service for SEF-3001G7-NC On-Board Diagnostics (OBD II) Vehicle Emission Inspection .
NC Vehicle Safety Inspection
Students must come to class with the following: PPE (full-length pants and closed-toe shoes); pen/pencil; LT-310 Action Form-Revised 05/2026, signed by employer. Students who show up to class not prepared with these items will be asked to transfer to another course.
Course Objectives
List the nine inspection areas inspector mechanics must check during a safety inspection
Identify eight emission-control devices installed by vehicle manufacturers
Determine what emission-control devices are required on a vehicle by using the Emission Control System Applications Manual
Calibrate and utilize a headlight aimer
Calibrate and utilize a window tint meter
Using the safety inspection regulation manual, successfully complete a North Carolina State Safety Inspection
Outline of Instruction
Introduction
Inspection Fees
Technician Qualifications
Inspection Procedure
Vehicle Components
19A NCAC 03D .0541 Exhaust Emission Controls
19A NCAC 03D .0542 Emission Control Device
§ 20-183.8A. Civil Penalties Against Motorists for Emission Violations; Waiver
19A NCAC 03D .0544 Safety Inspection of Motorcycles
Emission Control Device Exemption
19A NCAC 03D .0551 Window Tinting
§ 20-127(c) Tinting Exceptions
Medical Exemption
Safety Analyzer Operating Procedure
Penalty Schedule for Licensed Safety/OBD Inspection Stations
Inspections Update
Noteworthy Topics
Conclusion
Contact Hours
8
CEUs
Yes
Industry Standard, State or National Certification
Certification
N.C. Department of Transportation License & Theft Bureau
Website
https://www.ncshp.gov/investigative-services-unit/documents
Certification Learning Outcomes/Requirements
North Carolina State Safety Vehicle Inspector
CE or CU Articulation
No
Prerequisites
N/A
Learning Supplies Needed
Safety glasses; personal protection equipment (PPE) – long pants and closed-toe shoes are required; pen/pencil; note paper; ISU-310 Action Form-Revised 05/2026, signed by employer; DMV-approved material provided by the college – Safety Inspection/Emission Inspection Regulations and Emission Control System Application Manual
Clinical Site/Special Facilities
Classroom with projector, facility to conduct auto inspection using safety inspection equipment, including auto lift and emission analyzer
Requirements for Successful Completion
100% attendance
Late students are not admitted to class. Students with less than 100% attendance or those who are unable to demonstrate competency receive a grade of NG (no grade).,Students must be able to demonstrate proficiency in all concepts taught.,Students conduct an emissions inspection of a motor vehicle, and a passing score of 80% or higher is required on both the written and the hands-on tests.,State-issued ID and station number.,Students must arrive on time on testing day. Students will not be allowed into the classroom after the test begins, and no makeup testing dates are offered.,Safety glasses,Personal protection equipment (PPE),Pen/pencil,Note paper
Accreditation/Special Approval Requirements
Applicants meeting the state requirements and successfully completing the end-of-course test are able to obtain or renew their license as a safety inspection mechanic.
Intended Audience
Auto mechanics
Specific Industry or Business Support Needs
N/A
Wake County Need for Industry Positions
N/A
Industry or Job Titles Related to Training Outcomes for Employment
North Carolina State Safety Vehicle Inspector
| Details | Section | Date(s) | Location | Price | Seats | |
|---|---|---|---|---|---|---|
| 329702 | 07/08/26 - 07/09/26 | Northern Wake Campus | 105.00 | 0 | ||
| 329719 | 07/13/26 - 07/14/26 | Northern Wake Campus | 105.00 | 15 | Register | |
| 329734 | 07/24/26 - 07/24/26 | Northern Wake Campus | 105.00 | 0 | ||
| 329891 | 08/06/26 - 08/06/26 | Northern Wake Campus | 105.00 | 13 | Register | |
| 329975 | 08/21/26 - 08/21/26 | Northern Wake Campus | 105.00 | 17 | Register | |
| 330049 | 08/24/26 - 08/25/26 | Northern Wake Campus | 105.00 | 20 | Register |
If you would like to be notified when additional sections become available, please use Wake Tech’s Notify Me service for SEF-3001BU2-NC Vehicle Safety Inspection .
