Blood Alcohol Content, or BAC, is one of the most critical factors in a Georgia DUI case. It measures the concentration of alcohol in your bloodstream and determines whether you are legally considered impaired. But BAC results are not always accurate, and even small errors can have major consequences. At Barton DUI Law, we focus on examining every detail of BAC testing to ensure your case is based on reliable evidence.
Understanding BAC Testing
Georgia law sets the legal BAC limit at 0.08 percent for most drivers, 0.04 percent for commercial drivers, and 0.02 percent for underage drivers. Officers use breath, blood, or urine tests to measure this level. Each method has its strengths and weaknesses, and the way samples are collected and stored can impact the outcome. Barton DUI Law carefully reviews all procedures to identify any signs of error, contamination, or improper calibration.
Common Causes of BAC Inaccuracy
Breathalyzers must be maintained and calibrated regularly to deliver accurate readings. If the device has not been serviced correctly or was used by an untrained officer, the results may not reflect your true BAC. Other factors such as mouth alcohol, medical conditions, or even certain diets can falsely elevate readings. In blood tests, issues like fermentation, labeling mistakes, or improper storage can also create unreliable data. Our team investigates every technical aspect of your test to uncover flaws that could change the result.
The Role of Officer Procedure
The accuracy of a BAC test depends heavily on whether proper procedures were followed. Officers must observe the driver before testing, ensure clean equipment, and follow strict timelines. Any step skipped or performed incorrectly can make results invalid. Barton DUI Law obtains maintenance records, observation logs, and chain-of-custody documentation to confirm whether testing was done correctly. When errors exist, we fight to have inaccurate evidence dismissed.
Challenging BAC Results in Court
Many people assume a BAC reading is absolute proof of guilt, but Georgia courts recognize that testing errors happen. By challenging the validity of BAC evidence, your attorney can reduce or even eliminate key prosecution arguments. Barton DUI Law has successfully defended clients by demonstrating inconsistencies in lab reports and procedural violations that undermined test reliability. Our experience allows us to expose weaknesses in the state’s evidence and strengthen your defense.
The Impact of Inaccurate BAC Results
A false BAC reading can lead to wrongful convictions, harsh fines, license suspension, and permanent criminal records. The difference between 0.07 and 0.08 may seem small, but it can change everything about your case. Because the stakes are so high, having an attorney who understands both science and law is crucial. Barton DUI Law works closely with forensic experts to analyze test data and ensure every result used against you is scientifically sound.
Protecting Your Rights Through Precision
Accurate BAC results are essential for justice. If your test was mishandled or the equipment was faulty, you deserve a fair chance to prove it. Barton DUI Law combines technical knowledge with skilled advocacy to challenge unreliable evidence and protect your rights. We make sure every case is built on truth, not assumptions, giving you the strongest defense possible.
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