Vehicle Emissions Inspection Program Hotline:
Increasing vehicle use in metropolitan Phoenix and Tucson contributes to air pollution that endangers public health. To improve air quality and reduce vehicle emissions in these heavily traveled areas, ADEQ administers a mandatory vehicle emissions testing and repair program known as Vehicle Emissions Inspection Program (VEIP).
VEIP emphasizes the importance of maintaining vehicle performance to lower emissions and extend the life of one of your most valuable assets - your car. VEIP uses new testing technology and customer service measures that increase the effectiveness of emissions testing and shorten the time customers spend in the emissions process. The results are cleaner air, faster testing procedures and better customer service.
The Arizona Motor Vehicle Division
and Service Arizona
controls registration, title questions, name/address changes and notification of “emissions test required.”.
For questions or more information, please contact:
- (602) 255-0072 - Phoenix
- (520) 629-9808 - Tucson
- (800) 251-5866 - Elsewhere in Arizona
New Service Improvements
Most Frequent Requests
Do I Need To Test?
The Vehicle Emissions Inspection Program (VEIP) is staffed by professionals and technicians in both Phoenix and Tucson. Throughout these pages, contact information is provided for people who can respond to your specific informational needs. If you have a question which was not answered here, or need additional information, please call the VEIP Hotline, one of our offices, or one of the contact persons listed below.