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
Financial assistance available
Workforce Development offers financial assistance for many workforce training programs through the Propel program and other resources. Email [email protected] for more information.
OBD & Vehicle Safety Courses
NC On-Board Diagnostics (OBD II) Vehicle Emission Inspection
PPE (FULL LENGTH PANTS AND CLOSE TOE SHOES)
Pen/pencil
LT-310 Action Form-Revised 10/2023 signed by employer
*STUDENTS WHO SHOW UP TO CLASS NOT PREPARED WITH THE ABOVE WILL BE ASKED TO TRANSFER TO AN ALTERNATIVE COUSE*
This training will familiarize students with the mandates and procedures required for certification as a North Carolina On-Board Diagnostics (OBD II) Inspector-Mechanic. It is designed to meet the licensing (and licensing renewal) requirements for the OBD II Emissions Inspection Program administered by the NC Division of Motor Vehicles, License and Theft Bureau. Participants must bring safety glasses, a state-issued ID, station number and a signed LT-310. DMV certification will be issued upon full payment of tuition. NOTE: Successful completion of this course requires 100% attendance and satisfactory class participation; late students may not be admitted.
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 Emissions Control Components installed on vehicles
Outline of instruction
Introduction
Body:
A. Station Qualifications
B. Mechanic Qualifications
C. Emissions Analyzers
D. Cause and Effects of Air Pollution
E. Vehicle Generated Pollutants
F. Purpose of the Inspection Program
G. Vehicle Emissions Standards
H. Emission Control Devices
I. Malfunction Indicator Lamp (MIL)
J. Diagnostic Trouble Codes (DTC)
K. Data Link Connector (DLC)
L. Readiness Monitors
M. OBD II subject vehicles
N. Exceptions to OBD II inspections
O. Pre-Inspection Requirements
P. Entering Vehicle Data
Q. Conducting the OBD II Inspection
R. Fee Schedule
S. Warranty Information
T. Waivers
U. Exemptions
V. Violations
Conclusion
Contact Hours
8
CEUs
1
Industry Standard, State or National Certification
Division of Motor Vehicles, License Theft Bureau
CE or CU Articulation
No
Prerequisites
None
Text and Supplies Needed
Safety glasses
Personal Protection Equipment (PPE)
Pen/pencil
Note paper
LT-310 Action Form-Revised 10/2023 signed by employer
Clinical Site/Special Facilities
Classroom with projector, facility to conduct auto inspection using safety inspection equipment including but not limited to auto lift and emission analyzer.
Requirements for Successful Completion
attendance"Successful completion of this course requires 100% attendance and satisfactory class participation (i.e. be able to demonstrate proficiency in all concepts taught). Students with irregular attendance (less than 100% attendance) or those who are unable to demonstrate competency will receive a grade of NG (no grade). Please note that late students will not be admitted to class. ","Students will conduct an emissions inspection of a motor vehicle, and a passing score of 80% or higher is required on both the written test and the hands-on test.","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. NO makeup testing dates will be offered.","Safety glasses","Personal Protection Equipment (PPE)","Pen\pencil","Note paper"
Accreditation/Special Approval Requirements
N/A
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 | 312187 | 06/24/25 - 06/24/25 | Northern Wake Campus | 100.00 | 0 |
|---|---|---|---|---|---|---|
| 312188 | 06/25/25 - 06/26/25 | Northern Wake Campus | 100.00 | 0 | ||
| 312861 | 06/27/25 - 06/27/25 | Northern Wake Campus | 100.00 | 1 | Register | |
| 312191 | 07/07/25 - 07/07/25 | Northern Wake Campus | 100.00 | 0 | ||
| 312192 | 07/16/25 - 07/17/25 | Northern Wake Campus | 100.00 | 2 | Register | |
| 312193 | 07/22/25 - 07/22/25 | Northern Wake Campus | 100.00 | 1 | Register | |
| 312195 | 07/23/25 - 07/24/25 | Northern Wake Campus | 100.00 | 15 | Register | |
| 312194 | 07/28/25 - 07/29/25 | Northern Wake Campus | 100.00 | 16 | Register |
If you would like to be notified when additional sections become available, please use Wake Tech's Notify Me service.
NC Vehicle Safety Inspection
Students must come to class with the following:
PPE (FULL LENGTH PANTS AND CLOSE TOE SHOES)
Pen/pencil
LT-310 Action Form-Revised 10/2023 signed by employer
*STUDENTS WHO SHOW UP TO CLASS NOT PREPARED WITH THE ABOVE WILL BE ASKED TO TRANSFER TO AN ALTERNATIVE COUSE*
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 emissions 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
Utilizing the safety inspection regulation manual the student shall be able to successfully complete a North Carolina State Safety Inspection
Outline of instruction
Introduction
Body:
A. Inspection Fees
B. Technician Qualifications
C. Inspection Procedure
D. Vehicle Components
E. 19A NCAC 03D .0541 EXHAUST EMISSION CONTROLS
F. 19A NCAC 03D .0542 EMISSIONS CONTROL DEVICE
G. § 20-183.8A. Civil penalties against motorists for emissions violations; waiver.
H. 19A NCAC 03D .0544 SAFETY INSPECTION OF MOTORCYCLES
I. EMISSION CONTROL DEVICE EXEMPTION
J. 19A NCAC 03D .0551 WINDOW TINTING
K. § 20-127(c) Tinting Exceptions
L. Medical Exemption
M. Safety Analyzer Operating Procedure
N. Penalty Schedule for Licensed Safety/OBD Inspection Stations
O. Inspections Update
P. Noteworthy Topics
Conclusion
Contact Hours
8
CEUs
1
Industry Standard, State or National Certification
Division of Motor Vehicles, License Theft Bureau
CE or CU Articulation
No
Prerequisites
N/A
Text and Supplies Needed
Safety glasses
Personal Protection Equipment (PPE) Long PANTS and CLOSED TOE shoes are required
Pen/pencil
Note paper
LT-310 Action Form-Revised 10/2023 signed by employer
DMV approved material and provided by the college.
Safety Inspection/Emission Inspection Regulations
Emission Control System Application Manual
Clinical Site/Special Facilities
Classroom with projector, facility to conduct auto inspection using safety inspection equipment including but not limited to auto lift and emission analyzer
Requirements for Successful Completion
attendance"Successful completion of this course requires 100% attendance and satisfactory class participation (i.e. be able to demonstrate proficiency in all concepts taught). Students with irregular attendance (less than 100% attendance) or those who are unable to demonstrate competency will receive a grade of NG (no grade). Please note that late students will not be admitted to class.","Students will conduct an emissions inspection of a motor vehicle, and a passing score of 80% or higher is required on both the written test and the hands-on test.","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. NO makeup testing dates will be offered.","Safety glasses","Personal Protection Equipment (PPE)","Pen\pencil","Note paper"
Accreditation/Special Approval Requirements
N/A
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 | 312219 | 06/23/25 - 06/23/25 | Northern Wake Campus | 100.00 | 0 |
|---|---|---|---|---|---|---|
| 312221 | 07/08/25 - 07/08/25 | Northern Wake Campus | 100.00 | 0 | ||
| 312220 | 07/16/25 - 07/17/25 | Northern Wake Campus | 100.00 | 10 | Register | |
| 312223 | 07/23/25 - 07/24/25 | Northern Wake Campus | 100.00 | 14 | Register | |
| 312224 | 07/28/25 - 07/29/25 | Northern Wake Campus | 100.00 | 15 | Register |
If you would like to be notified when additional sections become available, please use Wake Tech's Notify Me service.
