Georgia law gives prosecutors significant tools, but it also gives defense attorneys significant ones. The outcome of a DUI charge in Georgia often hinges less on whether someone was drinking and more on how the stop was conducted, how the tests were administered, and whether law enforcement followed the rules.

At Philip Kim Law, P.C., criminal defense is all we do. Understanding how these cases can be challenged is the first step toward protecting your record, your license, and your future.

A DUI Arrest Triggers Two Separate Cases in Georgia

Most people focus entirely on the criminal case. What they miss is that a DUI charge in Georgia triggers two separate proceedings simultaneously.

The first is the criminal case in Gwinnett County State or Superior Court. The second is an administrative license suspension (ALS) proceeding with the Georgia Department of Driver Services. You have 30 days from your arrest to request an ALS hearing. Miss that window, and your license is suspended automatically, regardless of what happens in your criminal case.

An experienced DUI attorney handles both tracks at once. Many people only learn about the ALS deadline after it has already passed.

DUI Defense Strategies That Have Led to Dismissals in Georgia

Challenging the Legality of the Traffic Stop

Before any field sobriety test or breathalyzer, there has to be a lawful reason to pull you over. If an officer stopped your vehicle without reasonable suspicion of a traffic violation or criminal activity, everything that followed is potentially inadmissible.

This is called the fruit of the poisonous tree doctrine. When the foundation of the stop is shaky, the entire case can collapse with it.

Contesting How Field Sobriety Tests Were Administered

Field sobriety tests are not pass/fail without standards. The National Highway Traffic Safety Administration (NHTSA) has strict protocols governing how the walk-and-turn, one-leg-stand, and horizontal gaze nystagmus tests must be administered.

If the officer skipped instructions, failed to account for road conditions, did not observe the required observation period, or administered the tests improperly, the results can be challenged. Physical conditions like inner ear issues, prior injuries, and even the shoes a person was wearing are all relevant.

Questioning the Accuracy of Breathalyzer Results

A breathalyzer reading is only as reliable as the machine producing it. Georgia law requires that breath test devices be properly calibrated and maintained, and that those records be accessible. If calibration records are missing or show a gap, the results are challengeable.

There is also the rising BAC defense. Alcohol continues absorbing into the bloodstream for up to 90 minutes after your last drink. If your BAC was measured 45 minutes after the stop, your actual BAC while driving may have been meaningfully lower. Courts in Georgia have accepted this argument.

Medical conditions, including acid reflux, GERD, and diabetic ketoacidosis, can also produce falsely elevated breathalyzer readings. These are not long shots. They are established, documented defenses.

Georgia’s Implied Consent Law Changes

Georgia’s implied consent law has undergone significant changes in recent years following the State v. Olevik ruling by the Georgia Supreme Court. The old implied consent warning that officers read at the scene was found to be partially unconstitutional. 

Cases where the warning was read incorrectly or where officers failed to properly advise defendants of their rights have been successfully challenged.

If your arrest occurred around or after 2019, this area of law is worth examining closely with an attorney who tracks Georgia DUI case law.

Using Dashcam and Bodycam Footage as Evidence

Video footage from the arresting officer’s dashcam or bodycam can be one of the most powerful tools in a DUI defense. If the footage contradicts the officer’s written report, whether about your driving pattern, your behavior during the stop, or how the tests were conducted, that inconsistency creates serious doubt about the prosecution’s account.

Preserving and reviewing this footage early is critical. It has to be requested before it is overwritten.

What Does Dismissal Actually Mean for Your Case?

A dismissal, a not guilty verdict, and a reduction to a lesser charge like reckless driving are three different outcomes with different consequences for your record, your license, and your insurance.

Talk to a Lawrenceville DUI Defense Attorney Before You Do Anything Else

The 30-day ALS deadline moves fast. Dashcam footage gets overwritten. Statements made without an attorney present can be used in court. The decisions made in the first days after a DUI arrest have real consequences.

Philip Kim Law, P.C., has defended DUI cases across Gwinnett County. Attorney Philip Kim knows the court system, the local prosecutors, and the defense strategies that hold up. We offer a free consultation so you can understand exactly where you stand before making any decisions.

Call (678) 203-6968 or contact us online to schedule your free consultation today.

Frequently Asked Questions About DUI Charges in Georgia

1. What happens to my license after a DUI arrest in Georgia? A DUI arrest triggers an automatic administrative license suspension through the Georgia Department of Driver Services. You have 30 days from your arrest date to request a hearing to contest that suspension. If you miss this deadline, your license will be suspended regardless of what happens in your criminal case.
2. Can I challenge a breathalyzer result in Georgia? Yes. Breathalyzer results can be challenged on several grounds, including improper calibration, lack of maintenance records, incorrect administration, and medical conditions that affect readings. The rising BAC defense, which argues that your BAC was lower while you were actually driving, is also recognized under Georgia law.
3. What is the difference between a DUI dismissal and a not guilty verdict? A dismissal occurs before trial, either because the prosecution drops the charges or because a judge rules that the evidence cannot be used. A not guilty verdict occurs after a trial. Both result in no conviction, but they happen at different stages of the process. A third option is a reduction to a lesser charge like reckless driving, which carries its own consequences but avoids a DUI conviction on your record.
4. How long does a DUI case take in Gwinnett County? DUI cases in Gwinnett County typically take several months to over a year, depending on the complexity of the case, court scheduling, and whether the case goes to trial. Cases that are resolved through dismissal, plea negotiation, or diversion programs are generally resolved more quickly than those that go to trial.
5. Do I need a lawyer for a DUI charge in Lawrenceville, GA? You are not legally required to have an attorney, but the consequences of a DUI conviction in Georgia are serious: fines, license suspension, potential jail time, and a permanent criminal record. Prosecutors in Gwinnett County are experienced and well-resourced. An attorney who knows the local courts, the relevant case law, and the specific facts of your arrest gives you the best chance of a favorable outcome.