What happens after a DUI arrest in South Carolina?
After a DUI arrest, the case usually begins immediately on both the criminal side and the license side. Depending on the circumstances, the arrest may trigger an administrative suspension, especially in refusal cases or certain alcohol-concentration cases. South Carolina’s implied consent law provides that drivers are considered to have consented to chemical testing if they are arrested for an offense arising from alleged impaired driving.
At the same time, the criminal charge moves through the court process. A person charged with DUI may also have to deal with bond conditions, court dates, and DMV deadlines very quickly.
Is DUI a misdemeanor or a felony?
In South Carolina, many DUI cases begin as misdemeanor-level offenses, but the seriousness of the case can increase significantly depending on prior history or whether the incident involved injury or death. Repeat offenses can carry much steeper penalties, and related charges involving great bodily injury or death are far more serious. Proposed and prior-version bill text from the current legislative session continues to reflect significant penalty structures tied to offense number and alcohol concentration.
The exact exposure depends on the specific charge, alleged alcohol concentration, prior convictions, and any aggravating facts.
What happens if I refused the breath test?
South Carolina’s implied consent law states that drivers are deemed to have consented to testing if lawfully arrested for an impaired-driving offense. A refusal can trigger a separate administrative suspension issue apart from the criminal DUI case.
That is one reason DUI cases need to be analyzed carefully. A refusal issue can affect driving privileges even before the criminal charge is resolved.
Will I lose my license after a DUI arrest?
Potentially, yes. South Carolina DMV materials explain that certain DUI or DUAC situations can lead to suspension issues, and they specifically note that, effective May 19, 2024, a provisional license is no longer issued for some first-offense DUI/DUAC cases with a BAC of .14 or less for violations on or after that date.
License consequences often depend on whether the case involved a refusal, a reported alcohol concentration, prior record, and whether the person qualifies for a different restricted-driving option.
Do I need an ignition interlock device?
South Carolina’s current DMV reinstatement materials and legislative journal materials indicate ignition interlock requirements are part of the DUI licensing framework. Legislative materials from 2026 also reflect continued interlock program requirements tied to DUI-related suspensions and restricted licenses.
Whether a person must install an IID, and for how long, depends on the offense level and the applicable licensing path.
What penalties can follow a DUI conviction?
A DUI conviction can carry a combination of criminal and collateral consequences, including fines, jail exposure, license consequences, ADSAP requirements, ignition interlock obligations, and long-term effects on insurance and background checks. South Carolina’s ADSAP program is required by state law for DUI-related offenders, and services are available in all 46 counties. A DAODAS brochure also states that offenders must enroll within 30 days of conviction.
The exact penalty range depends on the offense number, alcohol concentration, and surrounding facts.
Can my DUI charge be reduced or dismissed?
Sometimes, yes. DUI cases can be defensible for many reasons. A defense may involve the legality of the traffic stop, whether the officer had probable cause to arrest, whether field sobriety testing was administered properly, whether the breath or blood evidence is reliable, whether the observation period was valid, or whether the State can actually prove impairment beyond a reasonable doubt.
In some cases, the best strategy is pushing for dismissal. In others, it may be fighting for a reduction or preparing the case for trial.
Common defenses in DUI cases
Every DUI case is different, but common defense issues may include:
- unlawful stop
- lack of probable cause
- improper field sobriety testing
- unreliable breath-test procedures
- machine maintenance or calibration issues
- medical explanations for alleged signs of impairment
- rising alcohol arguments in some cases
- constitutional issues involving statements or evidence
A DUI arrest is not the same as a DUI conviction. The prosecution still has to prove its case.
How a DUI defense lawyer can help
A DUI defense lawyer can review the dashcam and bodycam footage, incident reports, breath-test records, DMV issues, field sobriety testing, and the timeline of the stop and arrest. A lawyer can also advise on the driver’s-license side of the case and help make sure important deadlines are not missed.
Early representation can make a major difference, especially when the case involves a refusal, a suspension issue, or disputed testing evidence.
Charleston DUI Defense Lawyer
Charleston DUI arrests often arise from downtown traffic stops, late-night driving, checkpoint-related investigations, tourism traffic, and roadway enforcement in busy entertainment corridors. These cases often involve bodycam footage, field sobriety testing, and fast-moving license issues.
A Charleston DUI lawyer can review the stop, the arrest, and the evidence closely to determine whether the State’s case can be challenged.
North Charleston DUI Defense Lawyer
North Charleston DUI cases frequently involve major roads, interstate traffic, commercial corridors, and weekend enforcement. Because these stops can develop quickly, early legal review is important.
A lawyer can examine whether the officer had lawful grounds for the stop and whether the investigation was handled properly.
Mount Pleasant DUI Defense Lawyer
Mount Pleasant DUI arrests may involve Highway 17 traffic, Coleman Boulevard, late-night stops, and checkpoint or patrol-based enforcement. Even a first offense can have serious consequences for a person’s job, license, and future.
A defense lawyer can help assess both the criminal case and the license consequences.
Goose Creek DUI Defense Lawyer
Goose Creek DUI charges often arise from local patrol stops, weekend enforcement, and cases involving disputed observations by officers. In many cases, the defense comes down to whether the evidence actually proves impairment.
That makes early review of the reports and video especially important.
Summerville DUI Defense Lawyer
Summerville DUI arrests may happen on I-26, Highway 78, and surrounding roads where officers are looking for impaired driving. These cases can affect work, family responsibilities, and driving privileges immediately.
A lawyer can help you understand the process and begin protecting your rights early.
Columbia DUI Defense Lawyer
As the state capital and a major travel corridor, Columbia sees a high volume of DUI enforcement. Cases may involve local agencies, campus-adjacent traffic stops, or major-road patrol activity.
A defense lawyer can analyze the stop, the testing, and the criminal charge to determine the strongest defense strategy.
Myrtle Beach DUI Defense Lawyer
Myrtle Beach DUI cases often involve tourism traffic, late-night stops, and out-of-town drivers unfamiliar with South Carolina’s laws and procedures. These cases can be especially stressful when someone lives outside the area.
A defense lawyer can help manage the process and work to limit the damage to your record and license.
Speak With a South Carolina DUI Defense Lawyer
If you are facing a DUI charge in South Carolina, early legal help can matter. A DUI defense lawyer can review the evidence, explain the criminal and license issues, and work to protect your freedom, your record, and your ability to drive.
Related Criminal Defense Cases We Handle
Serving South Carolina and Our Lowcountry Locations:
Call Mastantuno Law Firm at (843) 720-3741
Serving clients across the Lowcountry in South Carolina
