Field Sobriety Test Laws & Rights
08/28/2026
In Illinois, court supervision is a sentence that’s available once in a person’s lifetime for driving under the influence of alcohol or drugs (DUI). It’s the best possible outcome in a DUI case aside from dismissal or a finding of “not guilty” after trial on a misdemeanor DUI offense. However, in Illinois DUI court supervision isn’t a sentencing option for felony offenses.
If a first-time DUI offender completes court supervision successfully, that will prevent the entry of a DUI conviction on his or her public record. According to Illinois law, at the completion of the supervision period, if the judge determines the defendant has successfully complied with all the conditions of supervision, the judge will discharge the defendant and dismiss the DUI charges.
However, a drunk driving offense is also punishable by a conviction, including conditional discharge, alcohol evaluation, probation, and jail time. Thus, it’s essential to note that a court supervision sentence is at the judge’s or prosecutor’s discretion and isn’t guaranteed by any means just because you’re eligible.
No. Court supervision is not a conviction. If you finish the supervision period on all its conditions, the judge discharges you and dismisses the DUI charge, so no conviction is entered on your record. You only get it once for a DUI, and only a judge can grant it.
Is Court Supervision Considered a Conviction in Illinois?
In Illinois, a driver with no previous DUI charges or reckless driving charges is eligible for a special disposition called court supervision. Typically, Illinois DUI court supervision is reserved for first-time DUI offenders. Under Illinois law, court supervision when terminated concludes a DUI sentence with no conviction being entered on the finding of guilty. Although a DUI offender may have been found guilty at trial or have entered a guilty plea, there’s no conviction. This is crucial because a DUI conviction causes the loss of driving privileges in Illinois. DUI court supervision is a sentencing option that’s available for most misdemeanor charges committed in Illinois.
Court supervision is a dismissal of DUI charges. During the period of supervision, no conviction enters, and upon successful completion, the DUI case is dismissed. Thus, the defendant avoids a criminal conviction.
What is the Court Supervision for DUI in Illinois?
A DUI offender might be eligible for driver court supervision if they have never been arrested and found guilty of a DUI offense in the past, whether in Illinois or elsewhere. Illinois DUI court supervision won’t appear on a driver’s public record after the period of supervision is over, nor will it affect your driving privileges.
Since implementing the Illinois statutory summary suspension law in 1986, the Illinois Secretary of State’s office has tracked all DUI cases from arrest to case disposition and Illinois criminal courts are required to report case dispositions for all DUI cases to the secretary of state since 1984. Because the secretary of state’s office tracks all court supervisions, it’s easy to identify repeat DUI offenders, which allows judges to impose criminal penalties based on a clear picture.
If a defendant has been arrested on a drunk driving charge in the past and served a term of court supervision, or was convicted, or entered a guilty plea to a reckless driving charge, that person is ineligible for court-imposed supervision. Based on the DUI offender’s driving history and the circumstances of their DUI case, they may face driver’s license suspension or revocation, hefty fines, jail time, alcohol classes, community service, and vehicle impoundment and seizure.
Also, their case may be upgraded from a misdemeanor offense to a felony offense, depending on their driving history and the facts of their case. This might happen if they committed the driving under the influence offense while their driver’s license was suspended or revoked for a previous DUI arrest or conviction. Or if the defendant has committed at least two previous DUIs or if there were severe or fatal injuries involved.
If the court grants supervision for a DUI, you are not subject to the mandatory criminal penalties that come with a conviction. Supervision is a one time option. Illinois defines a first offender as someone who has not previously had a conviction or court assigned supervision for DUI, under 625 ILCS 5/11-500 (opens in a new tab). Once you have used it, it is gone.
All three of our Chicago criminal defense attorneys are former Illinois prosecutors, and we appear in DUI courtrooms across Cook, DuPage, and Lake County. That means we know how the other side decides which cases to push and which to resolve. To talk through yours, contact us at (312) 800-1626.
What Happens if You Violate Illinois DUI Court Supervision?
An original disposition of supervision sentencing can be replaced with a DUI conviction. This makes a significant difference between having a public criminal record and avoiding a permanent criminal record.
In severe cases of Illinois DUI court supervision violation, a judge can impose county jail time for misdemeanor offenses or a prison sentence for felony DUI offenses.
For defendants sentenced to Illinois DUI court supervision, these allegations are serious not only for the reasons stated above but also because they risk driver’s license suspension or revocation. If a judge re-sentences you on a DUI charge, and your court supervision sentence either ends unsatisfactory or is upgraded to conditional discharge or probation, a report of that DUI conviction will be reported to the Illinois Secretary of State and a license revocation will be entered on your driving record.
Contact a criminal defense attorney as soon as possible if faced with a Violation sentence or Petition to Revoke. If these allegations aren’t addressed properly, they can cause severe and permanent damage to your record. The Chicago DUI defense at Chicago DUI Lawyers can provide a strong defense to those facing these allegations in Chicago. Contact our criminal defense law firm today at (312) 800-1626 to find the criminal defense representation you deserve.
Do You Get Drug Tested on DUI Court Supervision in Illinois?
During your term of supervision, officers may collect random urine screens from you. Illinois law requires officers to conduct a minimum of one urine screen per year in all court supervision cases. An officer can conduct a urine screen when there’s suspicion of illicit drug use, alcohol abuse, or if the officer feels there’s a need for one. Also, breath alcohol screening tests may be conducted alongside urine screens.
Whether Supervision Is Realistic in Your Case
If you’re facing drunk driving charges, you need a Chicago DUI attorney who will protect your record. Call our Chicago criminal defense firm for the customized legal guidance you need at (312) 800-1626. We will tell you honestly whether supervision is on the table for your case, and what has to happen for a judge to grant it.
Frequently Asked Questions
No. Supervision ends in a dismissal when you complete it, so no conviction is entered. That is the whole reason it is worth fighting for.
No. Supervision is available once for DUI. If you have a prior DUI conviction or a prior supervision, you are not eligible, and the case is handled differently from the start.
Supervision is not a conviction, but the record does not disappear. Illinois bars courts from sealing or expunging a DUI case, and that bar covers supervision as well as convictions, under 20 ILCS 2630/5.2. Avoiding the conviction is still worth a great deal, but do not expect the case to be erased later.
Supervision itself does not revoke your license. The statutory summary suspension from a failed or refused chemical test is a separate matter that runs on its own timeline, so both need handling.
The court can revoke it and resentence you, which can mean a conviction and, in serious cases, jail. If you have been served with a petition to revoke, treat it as urgently as the original charge.
Possibly, but eligibility is not the same as being granted it. It is discretionary. Our first DUI page covers what a first offense carries and what the court weighs.
It depends on where you were arrested. Our Cook County districts guide matches an arrest address to the courthouse that covers it.
