South Dakota Requirements
In South Dakota, certain individuals convicted of DUI offenses are required to install a state-approved ignition interlock device as part of the state’s 24/7 Sobriety program.
The SD Ignition Interlock Program
Navigating life after a DUI can be challenging, but Intoxalock is here to lend a hand. With over two decades of expertise, we are dedicated to helping individuals complete ignition interlock requirements in South Dakota, paving the way for your return to the road with confidence.
In South Dakota, the legal blood alcohol content (BAC) limit for drivers is .08 percent. If you are operating a vehicle over this limit, you’re considered to be driving while under the influence of alcohol. Penalties for a DUI conviction in South Dakota may include license revocation, jail time, fines, mandatory chemical dependency evaluations, and an ignition interlock device.
In 60 of South Dakota’s 66 counties, the 24/7 Sobriety program may be required as a condition of bond, sentence, probation, parole, child custody, or visitation orders. In these counties, the program may also be a prerequisite to receiving a restricted driver permit for drivers with multiple DUIs or a first-time offender with a BAC of .17 or greater. Intoxalock is the ONLY approved ignition interlock provider utilized by the state for this program.
What Happens if I Get a DUI in South Dakota?
First DUI Offense
- Class 1 misdemeanor with up to 1 year license revocation
- Maximum sentence of 1 year in county jail or a $2,000 fine (or both)
- Court-ordered evaluation by an addiction counselor if BAC is .17 or greater
- IID may be required as part of the 24/7 Sobriety program
Second DUI Offense
- Class 1 misdemeanor with up to 1 year license revocation
- Maximum sentence of 1 year in county jail or a $2,000 fine (or both)
- IID may be required as part of the 24/7 Sobriety program
Third DUI Offense
- Class 6 felony with a minimum license revocation of 1 year
- Maximum sentence of 2 years in state penitentiary
- $4,000 fine
- IID may be required as part of the 24/7 Sobriety program
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The Process: What to Expect
1. Consult with Legal Counsel
2. Get an Assessment
3. Obtain proof of SR-22 insurance
4. Schedule interlock install
5. Regular monitoring
6. Device removal
Interlock Cost in South Dakota
Find an Install Location Near You
Expert DUI Attorneys in South Dakota
Green, Roby, Oviatt, Cummings & Linngren LLP
Watertown, SD 57201
Kolbeck Law Office
Sioux Falls, SD 57105
Bratland Law
Watertown, SD 57201
Landeen Law, PC
Sioux Falls, SD 57104
South Dakota FAQs
No, financial assistance is not available in South Dakota for interlock users.
Visit the South Dakota locations page to review all locations in South Dakota.
To see how an ignition interlock device works, visit our ignition interlock page and watch our video demonstrating how to use the device.
Your IID cost can vary depending on whether the ignition interlock is required by the 24/7 Sobriety program. South Dakota Intoxalock customers can expect to pay a deposit of $0 to $89.99, and a setup fee of $29.99. The monthly lease will cost $69.99 to $79.95.
South Dakota requires certain individuals convicted of DUI offenses to install an ignition interlock device as part of the state’s 24/7 Sobriety program. If you are required to install an IID device, it must be installed by the only approved provider, Intoxalock, to ensure all data collected by the IID is reported to the state’s monitoring authority.
Check the South Dakota state page for all DUI penalties.
When you are ready to install, you can make an appointment with your chosen provider. Intoxalock offers same-day installation services and has more locations than any other provider. Our state specialists can help you make an appointment and answer any questions you have, or you can make your own appointment if you prefer.
You should only remove the device once you have authorization from the state monitoring authority. You should not need to bring anything else, but you will have to pay the remaining monthly lease fee.
You should bring your South Dakota driver’s license, and may need to provide the name of the vehicle’s registered owner if you are not the owner.
An ignition interlock device is a smart breathalyzer system that adds an extra layer of safety by ensuring the driver is alcohol-free before allowing the car to start.
You will hear from your monitoring authority when you are authorized to remove the device. Do not remove the device early unless you have authorization, as this could be a violation of the state’s interlock policy.
To learn more about ignition interlock information, please visit our ignition interlock device page.
Intoxalock has a list of South Dakota attorneys who are experienced with DUI cases. Our state specialists can help you as well.
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The information provided on this website does not, and is not intended to, constitute legal advice; instead, all information, content, and materials available on this site are for general informational purposes only. Information on this website may not constitute the most up-to-date legal or other information.
Readers of this website should contact their attorney to obtain advice with respect to any particular legal matter. Only your individual attorney can provide assurances that the information contained herein – and your interpretation of it – is applicable or appropriate to your particular situation.
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