SearchSystems Editorial

Reviewed and updated October 20, 2026 by the SearchSystems.net editorial team. Every fact on this page was read that day from the Illinois Secretary of State's own pages and, for the vehicle use tax and emissions testing, the Department of Revenue's and the Illinois EPA's, and the official page each fact came from is linked where it appears.

About this guide

Illinois has several hearing routes connected with impaired driving. A challenge to a statutory summary suspension belongs in circuit court, while a request to regain privileges after revocation generally goes to the Secretary of State. Interlock violations, underage alcohol suspensions and commercial disqualifications have additional procedures. The notice's legal basis determines where to file and which clock applies.

In this guide: Identify the decision you want reviewed, Statutory summary suspension: file in circuit court, What the court can decide, Field-sobriety, zero-tolerance and CDL challenges, Restoration hearings after DUI revocation, Build the evaluation and treatment record, Contesting an interlock violation, After a decision or a missed hearing, Frequently Asked Questions

Identify the decision you want reviewed

Begin by locating the action's name and effective date on the Secretary of State notice. Then identify your objective: removing an allegedly improper suspension, obtaining a permit during a valid restriction, or seeking full reinstatement after revocation. Those objectives are not interchangeable, even when they arise from the same arrest.

The Illinois DUI Fact Book explains the separate judicial and administrative proceedings. A criminal-case outcome, a test-suspension challenge and a restoration hearing can each address a different issue. Assemble the notice, sworn report, citation, court disposition and current driving-record abstract so the receiving office can identify the precise action.

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Statutory summary suspension: file in circuit court

Under 625 ILCS 5/2-118.1, a written request to rescind a statutory summary suspension or revocation goes to the circuit court of venue. It must state the grounds for rescission. The request period is 90 days after service of the notice; the statute provides for a hearing within 30 days after receipt of the request or on the first appearance date stated on the DUI ticket (checked October 20, 2026).

Contact the appropriate office through the Illinois circuit clerk directory. Ask how that court accepts the petition, schedules it and requires notice to other parties. Keep the accepted filing and proof of the required notice. A letter mailed only to a Driver Services facility does not place a rescission petition before the circuit judge.

The challenge does not stay or postpone the statutory summary action. Arrange transportation or investigate eligible permit relief while the case is pending. A scheduled hearing date should never be treated as an extension of the temporary driving receipt.

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What the court can decide

The judicial hearing examines specified issues, including the DUI arrest, reasonable grounds to believe the person was driving or in actual physical control while impaired, the required warnings, refusal or completion of chemical testing, and qualifying test results. For a statutory summary revocation, the relevant crash and injury circumstances are also addressed. The proceeding is not a general hearing about how much the driver needs a car.

The official appellate decision in People v. Rozela explains the civil character of rescission proceedings and the petitioner's initial burden to establish grounds for relief. Organize evidence around the issue actually raised: a disputed warning, for example, calls for different proof from an incorrect test-result allegation. The statute permits a hearing based on official reports and addresses subpoenaing the officer.

If the court rescinds the action, obtain the entered order and confirm it reaches the licensing record. Rescission of one suspension does not decide every criminal allegation or erase an unrelated revocation. The operative question before driving is which restrictions remain after the order has been recorded.

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Field-sobriety, zero-tolerance and CDL challenges

The Secretary of State's field-sobriety suspension explanation describes a separate cannabis-related action. The DUI Fact Book specifies a judicial challenge within 90 days after notice and the corresponding 30-day or first-court-date hearing rule (checked October 20, 2026). Its issues concern the officer's reasonable suspicion, the warning, and refusal or impairment shown by the field tests. Confirm which notice you are contesting if chemical testing also produced a suspension.

An underage zero-tolerance suspension uses a different administrative petition. The official Petition to Contest a Zero Tolerance Suspension identifies the issues the Secretary of State can hear, including statutory exceptions. The form requires supporting facts for checked grounds and a $50 filing fee (checked October 20, 2026). Do not send it as a substitute for the circuit-court statutory summary petition.

For specified chemical-test disqualifications involving commercial operation, Illinois publishes a CDL disqualification petition. It asks whether the person was driving a commercial vehicle, whether warnings and legal grounds existed, and whether the reported testing basis was established. Its listed filing charge is also $50 (checked October 20, 2026), but the action and factual questions remain distinct from an ordinary DUI suspension.

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Restoration hearings after DUI revocation

The Administrative Hearings Department considers requests for restored or restricted driving privileges. The purpose is to determine whether the requested driving can be allowed under the applicable requirements, rather than retrying the criminal prosecution. A completed court sentence alone does not provide the evidence needed for this decision.

The current formal and informal hearing instructions generally route a single nonfatal DUI disposition to an informal hearing and multiple DUI dispositions or an offense involving a fatality to a formal hearing. Other serious circumstances can affect the required route. An informal officer can review the record and direct a person who needs a formal proceeding.

Informal hearings are available on a walk-in basis at designated locations, subject to officer availability. A formal hearing requires the Formal Hearing Request and the nonrefundable $50 filing payment by check or money order (checked October 20, 2026). The form permits an in-person or virtual preference, but scheduling preferences are not guaranteed. Check the current department location information before mailing, particularly where an older form still displays a previous office address.

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Build the evaluation and treatment record

The alcohol- and drug-related hearing requirements call for a Uniform Report completed after the latest DUI arrest by a properly licensed provider. The report must cover the complete substance-use history and assign the appropriate risk classification. If the evaluation is more than six months old at hearing, the instructions require an updated evaluation (checked October 20, 2026).

The required supporting record varies by classification. It may include risk education, early intervention, a treatment plan, discharge information, continuing-care evidence and recovery support. The Hearing Requirements document explains the categories. Ask the evaluator to identify which items apply to your classification and whether an update must come from the original evaluation agency or the treatment provider.

For high-risk cases, the instructions specify recent signed letters documenting the required abstinence or use pattern and, where applicable, participation in recovery support. Letters are to be dated within 45 days before the hearing; required history periods differ between reinstatement and restricted relief (checked October 20, 2026). A general character reference may not establish the particular facts the instructions require. Prepare the evidence before committing to a hearing date because incomplete documentation does not guarantee a continuance.

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Contesting an interlock violation

The February 2026 MDDP terms give a separate response process when device data suggest a violation. A requested explanation is due within 21 days from the violation letter's date; insufficient explanation or no response can produce an extension or another action (checked October 20, 2026).

The same terms provide an administrative hearing request within 30 days of the effective date of an extension or permit cancellation, with a $50 filing fee (checked October 20, 2026). Keep device service records, relevant repair evidence and correspondence with the vendor. Contest the particular event recorded by the device rather than assuming a complaint to the vendor itself stops the Secretary of State action.

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After a decision or a missed hearing

Formal-hearing guidance states that a subsequent hearing is ordinarily available 90 days after the most recent hearing. It also describes written withdrawal at least five days before a scheduled hearing as a way to avoid that waiting period when unprepared (checked October 20, 2026). Simply failing to attend can lead to a default denial. Ask about accommodations through the hearing office; for court proceedings, use the judiciary's disability-access resources.

A final administrative decision may be reviewed under the Administrative Review Law. 735 ILCS 5/3-103 generally requires filing the complaint and obtaining issuance of summons within 35 days after service of the decision (checked October 20, 2026). That deadline is different from the original summary-suspension petition period and from eligibility for another agency hearing. Preserve the decision and service information immediately so the correct review route can be evaluated.

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Frequently Asked Questions

Is an Illinois DUI suspension challenge always a Secretary of State hearing?
Statutory summary rescission is sought in circuit court, while restoration, zero-tolerance and certain other licensing disputes use administrative procedures.

What should a statutory summary petition explain?
It must identify the grounds on which rescission is requested, supported by facts directed to the legal issues the circuit court may decide.

Can I ask for an MDDP instead of contesting the suspension?
A permit application seeks conditional driving authority during the action; it does not ask a judge to remove that action and does not preserve the judicial petition deadline.

Does a formal hearing require live attendance in one of the listed offices?
The current request form allows a virtual preference, with further instructions if that arrangement is approved and scheduled.

Will paying an evaluator guarantee reinstatement?
The provider supplies required assessment and treatment documentation, while the Secretary of State decides the licensing request after reviewing the full case.

Which date controls an MDDP extension hearing request?
The program terms use the effective date of the extension or cancellation for the 30-day hearing-request period, separate from the earlier violation-letter response period (checked October 20, 2026).

About this page

Written by SearchSystems.net from the Illinois Secretary of State pages linked in each section, on ilsos.gov and ilga.gov, illinoiscourts.gov, read on October 20, 2026.

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More Illinois SOS guides

The other Illinois SOS guides, 52 of them:

Where this subject meets the courts and the county records: the Illinois court records guide and how an arrest is recorded in Illinois.

DUI in the largest Illinois counties, each with the local court and office that holds the file: Cook, DuPage, Lake, Will, Kane and McHenry.