Chemical Testing and the Implied Consent Law
By driving a motor vehicle in South Carolina, you are considered to have given implied consent to chemical tests of your breath, blood, or urine to determine the presence of alcohol, drugs, or a combination of both S.C. Code Ann. § 56-5-2950.
The Breath Test: At the direction of the arresting officer, you must first be offered a breath test S.C. Code Ann. § 56-5-2950.
Alternative Testing: If you are physically unable to provide a breath sample due to an injured mouth, unconsciousness, or other medically accepted reasons, the officer may request a blood sample S.C. Code Ann. § 56-5-2950. If the officer has a reasonable suspicion that you are under the influence of drugs or a combination of drugs and alcohol, the officer may order a urine sample S.C. Code Ann. § 56-5-2950.
Right to Independent Testing: You have the statutory right to have a qualified person of your own choosing conduct additional independent chemical tests at your own expense S.C. Code Ann. § 56-1-286. If you request additional tests, the arresting officer must provide "affirmative assistance," which at a minimum includes providing transportation to the nearest medical facility that performs blood tests S.C. Code Ann. § 56-5-2950, S.C. Code Ann. § 56-1-286. If the medical facility fails or refuses to test the sample, the State Law Enforcement Division (SLED) must test it and provide the results S.C. Code Ann. § 56-5-2950, S.C. Code Ann. § 56-1-286. A failure by the officer to provide this affirmative assistance upon request bars the admissibility of the state's breath test in your judicial or administrative proceedings S.C. Code Ann. § 56-5-2950, S.C. Code Ann. § 56-1-286.
Understanding Your Immediate Rights and Warnings
Before any testing procedures can begin, and upon activation of video recording equipment, the officer is required to verbally inform you and provide you with a written copy of your rights S.C. Code Ann. § 56-1-286. These rights state that:
You do not have to take the test or provide samples, but your refusal will result in a driver's license suspension of at least six months, and your refusal can be used as evidence against you in court S.C. Code Ann. § 56-1-286.
If you take the test and register an alcohol concentration of 0.15 percent or more (or 0.02 percent or more if under age), your driving privileges will be suspended S.C. Code Ann. § 56-1-286, S.C. Code Ann. § 56-5-2951.
You have the right to request a contested case hearing within 30 days of the notice of suspension S.C. Code Ann. § 56-5-2950, S.C. Code Ann. § 56-1-286.
You must enroll in an Alcohol and Drug Safety Action Program (ADSAP) within 30 days of the suspension notice if you do not request a hearing, or within 30 days of an adverse decision at the hearing S.C. Code Ann. § 56-5-2950, S.C. Code Ann. § 56-1-286.
Managing Your Driver's License Suspension
If you refuse the chemical test or register an alcohol concentration of 0.15 percent or more, the arresting officer will immediately issue a notice of suspension S.C. Code Ann. § 56-5-2951. To address this, you may take the following steps within 30 days of receiving the notice:
Request a Contested Case Hearing: You can file a request for a contested case hearing before the Office of Motor Vehicle Hearings S.C. Code Ann. § 56-1-286. The scope of this hearing is strictly limited to whether you were lawfully arrested, whether you were properly advised of your rights, whether you refused the test, or whether the testing machine and operator met legal compliance standards S.C. Code Ann. § 56-5-2951.
Obtain Temporary Driving Privileges: Pending the outcome of your hearing, you may maintain your ability to drive by either obtaining a temporary alcohol license from the Department of Motor Vehicles for a $100 fee S.C. Code Ann. § 56-1-286, or enrolling in the Ignition Interlock Device Program S.C. Code Ann. § 56-1-286.
Legal Challenges in Your Criminal Case
If you are prosecuted for DUI, you are entitled to a jury trial and have the right to challenge several elements of the state's case S.C. Code Ann. § 56-5-2930. Critical areas of defense include:
Video Recording Mandates: South Carolina law strictly requires that your conduct at both the incident site and the breath test site be videotaped State v. Elwell, 403 S.C. 606, State v. Hercheck, 403 S.C. 597. The breath test site recording must be completed within three hours of arrest, show your conduct during the mandatory 20-minute pre-test waiting period, and include the reading of your Miranda rights and the breath test procedure State v. Elwell, 403 S.C. 606, S.C. Code Ann. § 56-5-2953. A failure to produce these recordings may be grounds for legal challenges unless the officer files a statutory affidavit certifying inoperable equipment, physical impossibility, or exigent circumstances State v. Elwell, 403 S.C. 606, S.C. Code Ann. § 56-5-2953.
Testing Windows: To prosecute you under certain statutory DUI provisions, the original testing of your breath or collection of bodily fluids must have been performed within two hours of the time of arrest, and reasonable suspicion must have existed to justify the initial traffic stop S.C. Code Ann. § 56-5-2930.
Qualifications and Limitations
The statutory procedures, license suspension periods, and penalties outlined above apply specifically to individuals arrested under South Carolina's DUI and implied consent framework. The specific consequences regarding suspension terms and criminal penalties vary widely depending on whether you have prior DUI convictions or prior implied consent suspensions within the preceding ten years S.C. Code Ann. § 56-5-2951. Additionally, if a DUI incident results in great bodily injury or death to another person, the offense is elevated to a felony DUI, carrying severe mandatory minimum prison sentences, high fines, and mandatory multi-year ignition interlock requirements upon release S.C. Code Ann. § 56-5-2945.
After being arrested for DUI, your immediate steps should focus on deciding whether to submit to chemical testing, invoking your right to independent testing if desired, and challenging any administrative driver's license suspension by requesting a contested case hearing within 30 days. You should also ensure that law enforcement complies with strict video recording and advice-of-rights requirements, as failures in these procedures can serve as vital grounds for challenging the state's evidence in your subsequent criminal prosecution.
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