What are Standardized Field Sobriety Tests?

If an officer pulls someone over on suspicions of drinking and driving, the driver may be required to perform a number of different standardized field sobriety tests. These tests are intended to help officers evaluate a driver’s level of intoxication, and they are often treated as objective proof by law enforcement officials. Unfortunately, these tests are often highly subjective and may lead to wrongful DUI accusations.

Facing alcohol-related driving charges can be a very trying and complicated affair. If you or someone you know is facing DUI charges, you need to take action. Contact the Arizona DUI defense attorneys of Thompson & Volquardsen, P.C., today at 602-510-9999 and schedule an initial consultation to discuss your legal options.

Types of Tests

While there are many different field sobriety tests that law enforcement officials use, only three are standardized and evaluated on a consistent basis. These include:

1. Nystagmus

An officer holds an object roughly 12 inches away from a driver’s face and moves it back and forth in order to watch the driver’s eyes for any signs of jerking or trembling.

2. The Rhomberg Balance Test

The driver stands, closes his or her eyes and tilts his or her head back for roughly 30 seconds. The officer is generally looking for lack of balance, opening of eyes, and excessive swaying.

3. Walk and Turn

The driver is required to take approximately nine heel-to-toe steps in a line, turn around, and take nine steps back.

Contact Us

The consequences of a DUI conviction are too serious to leave your defense to chance. Contact an Arizona DUI lawyer at Thompson & Volquardsen, P.C., today at 602-510-9999 and learn more about what our experienced attorneys can do for you.