Horizontal Gaze Nystagmus Test, or HGN Test, Used in a DUI
If you are pulled over for DUI in Arizona, and an officer suspects that you may have been drinking, chances are the officer will administer the Horizontal Gaze Nystagmus test, or “HGN test”.
Mainly referred to by its acronym, the HGN test is part of a battery of three standardized field sobriety tests used by police officers in Arizona and throughout the United States for DUI investigations.
Keep reading below to understand your rights and how our goal is to get your DUI dismissed.
