Missed Court Date and Unfinished DUI Classes in Illinois
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Reviewed & verified by A. Jason Velez, Esq.*
Managing Attorney, 1LAW · Last reviewed January 1, 2026
Legal Inquiry
Consumer Legal Issue
Didn't complete dui classes. They sent my court date to old address.
Attorney Answer
Do not go to the police station. Call the circuit clerk's office for the court handling your case, find out whether a warrant has issued and when your next date is, and get back into the classes now.
Your situation is governed by 730 ILCS 5/5-6-4, the Illinois statute on violation, modification and revocation of probation, conditional discharge and supervision. It gives the court two ways to respond to an alleged violation: the court may order that a notice be issued to you through the supervising agency, or it may issue a warrant for your arrest where there is a danger of fleeing, a risk of serious harm, or a failure to respond to a summons or notice. That last phrase is the one aimed at you. The court must then conduct a hearing on the alleged violation, and where you are held in custody solely on the alleged violation, that hearing must be held within 14 days unless the violation is the commission of another offense.
Here is the part the old answer soft-pedalled: nothing in 730 ILCS 5/5-6-4 guarantees that mailed notice actually reaches you, and nothing in it excuses a person on probation, conditional discharge or supervision from keeping a current address on file with the court and the probation office. The stale address is a factual argument you raise at the hearing about why you did not appear. It is not a statutory entitlement and it will not, by itself, undo a warrant.
Separately, the unfinished alcohol program is its own problem. Court records and your Secretary of State driving record are two different files, and an incomplete court-ordered program is a common reason driving privileges stay blocked even after the court is satisfied.
What you can do
1. Call the circuit clerk for the court where your case is, give your name and case number, and ask three things: is there an active warrant, what is the next court date, and what is the address on file for me. 2. If there is a warrant, do not surrender at a police station. Contact a defense lawyer or the public defender's office and have your appearance set on a court call — that is how you avoid sitting in custody over a weekend. 3. Update your address in writing with both the circuit clerk and the probation or supervision officer, and keep a stamped or emailed copy showing the date you did it. 4. Re-enroll in the DUI classes immediately, before the hearing. Showing up already back in the program changes the conversation from "he ignored it" to "he restarted it." 5. Gather proof of anything you did complete — attendance sheets, receipts, intake paperwork — and anything explaining why you stopped (job loss, moving, medical, transportation). 6. Bring all of it to the hearing. The judge decides at that hearing whether a violation occurred and what happens next.
⏱ Time limits apply. Under 730 ILCS 5/5-6-4, a warrant can issue for a failure to respond to a summons or notice, and if you are held in custody solely on the alleged violation the hearing must occur within 14 days. How much time you actually have depends on what the court has already entered in your case, so check the docket this week rather than waiting for mail that may still be going to the old address.
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Frequently Asked Questions
Can the violation be thrown out because the notice went to my old address?
Not automatically. Under 730 ILCS 5/5-6-4 the court issues notice through the supervising agency and then holds a hearing; whether you actually received it is something you argue at that hearing. It can be persuasive on why you failed to appear, but you will still have to answer for the unfinished classes.
If I go to the courthouse to check, could I be arrested on the spot?
Yes, if a warrant is outstanding. That is why you check by phone or through the clerk's online docket first, and why you have a lawyer arrange your appearance if a warrant exists rather than walking in cold.
What happens at the violation hearing itself?
730 ILCS 5/5-6-4 requires the court to conduct a hearing on the alleged violation. The State presents what it says you failed to do, you present your side and your proof of any completed work, and the judge decides whether a violation occurred and what the consequence is. If you are in custody solely on the violation, that hearing must happen within 14 days unless the violation is a new offense.