If you’re reading this in the hours after a DUI arrest, take a breath. The next steps are about preserving your options — not about deciding everything at once. The Illinois DUI process has two parallel tracks: the criminal case and the statutory summary suspension of your driver’s license. They have different rules, different timelines, and different defenses. The summary suspension clock is the one that starts running fastest.
What the statutory summary suspension is
Under 625 ILCS 5/11-501.1, if you’re arrested for DUI and either (a) failed a chemical test (BAC at or above 0.08, or any amount of an unlawful substance) or (b) refused testing, the Secretary of State imposes an automatic administrative suspension of your driver’s license. This is separate from the criminal case — even if the DUI charge is later dismissed.
- First offender, failed test: 6-month suspension, eligible for a Monitoring Device Driving Permit (MDDP) after 30 days.
- First offender, refusal: 12-month suspension, also MDDP eligible after 30 days.
- Repeat offender, failed test: 1-year suspension.
- Repeat offender, refusal: 3-year suspension, with limited driving relief.
The suspension typically begins on the 46th day after the notice of summary suspension was served — which is usually the day of arrest. That 46-day window is also your window to file a petition to rescind the summary suspension and have it heard.
What to do in the first hour
- Be polite. Be brief. Provide identification. Do not volunteer narrative about the evening.
- Do not consent to additional searches beyond what is required.
- Take note of the time, the location, and the officers’ names and badge numbers if you can do so safely.
- Once released, write down everything you remember while it is fresh — where you’d been, what you’d eaten, what you drank, who you were with, the route, the stop, and the booking. This will be invaluable for counsel.
- Do not post about it on social media. Not the arrest, not the case, not the bond hearing. Posts get screenshotted and become exhibits.
- Save the bond paperwork and any documents the police gave you — including the Notice of Summary Suspension and the sworn report.
The first 24-48 hours
- Notify your employer if your job requires a license — at the minimum, verify what the employer’s policy requires you to disclose, and when.
- Locate the case file. First-court-date information is on the bond paperwork or available from the clerk’s office.
- Retain counsel. The summary suspension petition has a tight deadline and is often litigated separately from the criminal case.
Your right to remain silent ends if you talk. Routine identification questions are required. Substantive questions — "Have you been drinking? Where were you coming from? How much?" — are not. Polite, brief responses that do not waive your rights are not rude. Officers expect them.
What we look at when defending the case
There are two cases to defend — the criminal case and the summary suspension case — and the defenses overlap but are not identical. The summary suspension petition can be granted on procedural grounds (improper warnings, lack of probable cause, deficient sworn report) that may also affect the criminal case but are litigated on a faster timeline.
What you can keep doing in the meantime
Most first-offenders with a failed test can apply for a Monitoring Device Driving Permit (MDDP) after 30 days of suspension. The MDDP requires a Breath Alcohol Ignition Interlock Device (BAIID) installed on your vehicle and otherwise restores full driving privileges (work, school, errands). It is not a hardship permit — it does not require a hardship showing — and it does not require court approval.
Apply early. Approval takes a few weeks.
The honest read
Most first-offender DUIs in Illinois are resolved through a combination of plea negotiation, alcohol education, supervision, and (sometimes) a rescinded summary suspension. A meaningful minority are won outright on procedural grounds. A very small percentage proceed to jury trial. The right outcome depends entirely on the facts, but every case benefits from early, careful counsel and from a client who has not made the case worse in the first 72 hours.
