Georgia DUI Laws: What You Need to Know

Georgia DUI Laws: What You Need to Know

A DUI arrest in Georgia sets off a chain of legal consequences that begins before you ever appear in court. License suspension, mandatory jail time, steep fines, and the long-term impact on your record and your future are all in play from the moment you are placed in handcuffs. For non-citizens, a DUI conviction can carry immigration consequences that are just as serious as the criminal penalties. Whether you were stopped at a sobriety checkpoint in Gwinnett County, pulled over on I-285 in DeKalb, or arrested following a traffic accident anywhere in metro Atlanta, understanding what Georgia law actually says is the foundation of a strong defense.

At J. Lee & Associates Law Group, our bilingual criminal defense team represents DUI clients throughout Georgia. This guide covers the controlling statute, the penalties at each offense level, your rights at the roadside, and the defense strategies that can genuinely change the outcome of your case.

What Georgia's DUI Statute Actually Prohibits: O.C.G.A. § 40-6-391

Georgia's core DUI law is codified at O.C.G.A. § 40-6-391. The statute is broader than most people expect, and it creates several independent theories of prosecution. You can be charged under more than one theory arising from the same stop.

It is unlawful under O.C.G.A. § 40-6-391 to drive or be in actual physical control of a moving vehicle while:

• Under the influence of alcohol to the extent that it is less safe to drive, regardless of your measured BAC
• Under the influence of any drug, or any combination of drugs and alcohol, to the extent that it is less safe to drive
• Your blood alcohol concentration (BAC) is 0.08% or higher if you are 21 or older
• Your BAC is 0.04% or higher while operating a commercial motor vehicle
• Your BAC is 0.02% or higher if you are under 21, under Georgia's zero-tolerance standard for underage drivers
• Any amount of marijuana or a controlled substance is present in your blood or urine

The "less safe" prong is the one most drivers overlook. A person with a 0.06% BAC who swerves in their lane, fails field sobriety tests, or displays obvious signs of impairment can still be convicted of DUI in Georgia. The prosecution does not need to prove your BAC exceeded the legal limit; it only needs to prove that alcohol or drugs made you a less safe driver at the time you were behind the wheel.

Your Rights at the Roadside

Reasonable Suspicion and Traffic Stops

A lawful DUI stop must be grounded in reasonable articulable suspicion that a traffic violation or criminal activity is occurring. Weaving, speeding, running a red light, or even a malfunctioning tail light can satisfy that standard. Georgia also permits sobriety checkpoints, provided officers follow the procedural safeguards the Georgia Supreme Court outlined in LaFontaine v. State, 269 Ga. 251, 496 S.E.2d 693 (1998), which adopted the constitutional balancing test from Michigan Dept. of State Police v. Sitz, 496 U.S. 444 (1990). Both the location and operation of a checkpoint must comply with those guidelines, or evidence obtained at the stop may be subject to suppression.

When an officer lacks reasonable suspicion for the initial stop, every piece of evidence gathered afterward can be challenged through a motion to suppress under the Fourth Amendment and Wong Sun v. United States, 371 U.S. 471 (1963). An unlawful stop is one of the strongest grounds for dismissal in a Georgia DUI case.

Field Sobriety Tests Are Voluntary

After stopping you, an officer will often ask you to perform Standardized Field Sobriety Tests (SFSTs), most commonly the Horizontal Gaze Nystagmus (HGN) test, the Walk-and-Turn, and the One-Leg Stand. These tests were developed under National Highway Traffic Safety Administration (NHTSA) guidelines and must be administered under specific, controlled conditions to produce reliable results.

Georgia law does not require you to perform field sobriety tests. They are voluntary, and a refusal cannot be treated as direct evidence of guilt at trial. That said, an officer may arrest you based on other observations, and may testify about your refusal in court. Whether to comply or decline depends on the circumstances of your specific stop, which is one of many reasons to reach a DUI defense attorney as quickly as possible.

Implied Consent, Chemical Testing, and the 10-Day Request Deadline

Under O.C.G.A. § 40-5-67.1, every person who drives on Georgia roads has implicitly consented to a state-administered chemical test of blood, breath, urine, or other bodily substance upon a lawful DUI arrest. After placing you under arrest, the officer must read you the appropriate implied consent notice before requesting the test.

Refusing the state-administered test triggers an automatic administrative license suspension (ALS) under O.C.G.A. § 40-5-67.1(d): one year for a first refusal, three years for a second refusal within ten years, and five years for a third or subsequent refusal within ten years. The refusal can also be introduced at trial as circumstantial evidence of consciousness of guilt.

Critically, whether you refused or submitted to testing, you have 30 calendar days from the date of your arrest to request an ALS hearing with the Georgia Office of State Administrative Hearings (OSAH) to contest the license suspension. In practice, many attorneys file this request within the first 10 days to build in time for administrative processing and to preserve all available options. Miss the 30-day deadline entirely, however, and your license is automatically suspended with no further opportunity to challenge it through the administrative process. This is almost always the most time-sensitive action after a Georgia DUI arrest.

Georgia DUI Penalties by Offense Level

First DUI Offense

Under O.C.G.A. § 40-6-391(c)(1), a first DUI conviction within ten years is a misdemeanor carrying the following mandatory minimums and maximums:

• Jail: 10 days to 12 months (courts frequently impose 24 hours served with the remainder on probation)
• Fine: $300 to $1,000 plus statutory surcharges that often triple the face amount
• Community service: Minimum 24 hours
• Probation: Up to 12 months
• License suspension: 12 months; a limited driving permit may be available after 120 days upon completion of DUI school
• Completion of the DUI Alcohol or Drug Use Risk Reduction Program (commonly called the DUI Risk Reduction Program), administered through DDS-approved providers
• Clinical evaluation for substance abuse and completion of any recommended treatment

Second DUI Offense Within Ten Years

Under O.C.G.A. § 40-6-391(c)(2), a second conviction within ten years carries significantly harsher consequences:

• Jail: 90 days to 12 months, with a mandatory minimum of 72 hours that cannot be suspended or probated
• Fine: $600 to $1,000 plus surcharges
• Community service: Minimum 30 days (240 hours)
• License suspension: Three years from the date of arrest
• Mandatory ignition interlock device as a condition of any limited driving permit
• Publication of your name, address, driver's license number, and conviction details in the county's legal organ newspaper, per O.C.G.A. § 40-6-391(c)(2)(E)

Third DUI Offense Within Ten Years

A third DUI conviction within ten years is classified as a misdemeanor of a high and aggravated nature under Georgia law, but the penalties escalate sharply:

• Jail: 120 days to 12 months, with a mandatory minimum of 15 days
• Fine: $1,000 to $5,000 plus surcharges
• Community service: Minimum 30 days
• License revocation: Five years
• Designation as a habitual violator under Georgia law
• Newspaper publication of conviction details

Fourth Offense and Felony DUI

A fourth DUI within ten years is charged as a felony under O.C.G.A. § 40-6-391(c)(4), carrying one to five years in prison and fines up to $5,000. DUI can also be elevated to a felony at any offense level when it causes serious bodily injury under O.C.G.A. § 40-6-394, or death under O.C.G.A. § 40-6-393. For non-citizens, a felony DUI conviction can trigger removal proceedings under 8 U.S.C. § 1227(a)(2). J. Lee & Associates handles both the criminal defense and the immigration consequences of DUI cases under one roof, which matters enormously for clients whose status is at risk.

Common DUI Defenses in Georgia

A DUI charge is not a guaranteed conviction. An experienced Georgia DUI defense attorney will examine every layer of evidence in your case, including the following:

• Unlawful traffic stop: If the officer lacked reasonable suspicion, a motion to suppress can exclude all evidence obtained during and after the stop, often leaving the prosecution without a case.
• Faulty field sobriety testing: NHTSA protocols require specific conditions and precise administration; deviations from those protocols can undermine the reliability of test results and the officer's testimony.
• Breath testing device deficiencies: Under O.C.G.A. § 40-6-392, breath testing devices must be properly calibrated and maintained; calibration logs and maintenance records regularly reveal problems that can render results inadmissible.
• Blood sample chain of custody: Improper collection, storage, or handling of a blood sample can make the results unreliable and subject to exclusion.
• Rising BAC defense: Alcohol continues absorbing into the bloodstream after you stop drinking, meaning your BAC at the time of the chemical test may have been higher than it was when you were actually driving.
• Medical conditions: GERD, diabetes, certain neurological conditions, and residual mouth alcohol can all produce falsely elevated breath test readings or mimic outward signs of impairment.
• Defective implied consent warning: An officer who reads the wrong version of the implied consent notice, or who fails to read it at all before requesting the chemical test, may lose the ability to introduce those test results at trial.

What to Do Immediately After a DUI Arrest in Georgia

The hours after a Georgia DUI arrest are critical. The steps you take, or fail to take, can directly affect what happens to your license and the outcome of your criminal case.

• Exercise your right to remain silent. Provide your name and driver's license when lawfully required, but do not answer questions about where you were, what you drank, or where you were going. Anything you say will be used against you.
• Contact a Georgia DUI defense attorney within 24 hours of your arrest. The 30-day ALS hearing deadline makes speed essential, and the earlier your attorney can begin reviewing the evidence, the more options you have.
• Write down everything you remember about the stop, the officer's instructions, the tests administered, and what was said, as soon as possible while the details are fresh.
• Do not post anything about your arrest or the circumstances on social media. Prosecutors and investigators routinely review social media for evidence.
• Attend every court date and comply with all conditions of your bond without exception.

The bilingual attorneys at J. Lee & Associates Law Group represent DUI clients throughout metro Atlanta, including Gwinnett, DeKalb, Fulton, and Cobb Counties. We analyze every piece of evidence, file suppression motions where the facts support them, and pursue every available avenue toward reduction, dismissal, or acquittal at trial.

Related Practice Areas

Georgia Criminal Defense | Experienced Criminal Defense Attorney in Atlanta | Immigration Law | Family Law | Personal Injury

Contact J. Lee & Associates Law Group today at (770) 609-9396. Our Georgia DUI defense attorneys will review your case, explain your options in plain language, and work to protect your license, your record, and your future. Free consultations available. Se habla español.