NGVi is now more than natural gas. Welcome to the new Alternative Fuel Vehicle Institute – AFVi!

CNG Fuel System Inspector Certification Live-Proctored Exam

NGVi offers multiple locations throughout the year where participants can take our live-proctored exam option. 

With this option, you pre-register online for your desired date and location.  You will receive a confirmation email with all the details, including an exam blueprint that describes what subjects are covered on the exam.

Then just show up at the exam location on the designated date and time and take the exam.

If for some reason you don’t pass on the first try, you have a complimentary exam retake that can be taken live at a different location, or online—your choice.

You will receive notification of your exam results by email within two weeks of your exam date, followed by your certification credentials if you pass the exam.

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