What factors could affect the results of a Breathalyzer test?

On Behalf of | Mar 15, 2023 | Criminal Defense |

When you are facing criminal charges, there is a lot on the line for you. If the charges you are facing involve drunk driving, you could lose your driving privileges, personal reputation and more. One night out or drive home could result in charges that may change the rest of your life. It is critical for your long-term interests that you understand what you are up against and how you can fight back against these allegations.

After initiating a suspected drunk driving traffic stop, law enforcement may conduct certain types of sobriety tests. These tests gauge a driver’s physical capabilities, cognition and more. If a driver fails these tests, law enforcement may then conduct a breath test using a handheld device called the Breathalyzer. If there are problems with these devices, it can lead to inaccurate results, invalid criminal charges and other issues.

Possible issues with a Breathalyzer device

It is critical that Breathalyzer devices work properly. When they do not, it can lead to arrests and criminal charges based on inaccurate information. While Breathalyzers often work as intended, there are various factors that could affect how they work and the accuracy of the results these devices give after a driver breathes into the apparatus. Examples of things that can affect Breathalyzers include:

  • Law enforcement did not properly calibrate the device or provide maintenance after a specific number of uses.
  • The police officer administering the test did not do it correctly or did not receive the proper training to test it effectively.
  • Foreign substances, such as certain types of medications, can affect the results of a Breathalyzer test.
  • The software that runs the Breathalyzer device is outdated or is causing errors in the device.

If you believe the results of your Breathalyzer test were inaccurate due to factors beyond your control, you do not have to remain silent. You can fight the case against you, seeking to prove that your arrest and subsequent charges were the result of inaccurate Breathalyzer results.

Fighting the charges against you

It is important to take drunk driving charges seriously. You will benefit from speaking with a professional regarding how you can seek the best possible outcome and preserve your future interests. If you have recently been charged with a DWI or DUI in North Carolina, there is no time to lose in seeking an understanding of your defense options and the ideal way to protect your freedom and your reputation.