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What Happens at an ADOT Hearing for ARS 28-1321? Refusal

What Happens at an ADOT Hearing for ARS 28-1321? Refusal

Michael Tamou, Arizona criminal defense attorney

Michael Tamou

Founding Attorney · DUI Defense

5.0 · DUI Defense

Recorded as refusing a DUI test? Under A.R.S. § 28-1321 the ADOT hearing decides only four things, and you have 30 days to request it or the 12-month suspension becomes final; win it and the suspension is voided. The officer testifies under oath. Call us before the deadline.

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Michael Tamou, Arizona criminal defense attorney

Michael Tamou

Founding Attorney · DUI Defense

★★★★★ 5.0 · DUI Defense

Written and legally reviewed by Michael Tamou, Founding Attorney of Tamou Law Group, PLLC. Last updated September 3, 2026.

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What Happens at an ADOT Hearing for ARS 28-1321?

A civil hearing before an ADOT administrative law judge that decides only four things under A.R.S. § 28-1321(K): reasonable grounds, arrest, whether you refused, and whether you were warned. Win and the 12-month refusal suspension is voided; lose and it starts 30 days later. You must request it within 30 days.

That is the refusal hearing in one paragraph. When an Arizona driver is recorded as having refused a DUI test, A.R.S. § 28-1321 puts a 12-month license suspension in motion, and the ADOT hearing is the only place to stop it. It is a civil proceeding before an administrative law judge, not part of the criminal case, and it is narrower than most people expect. Below: what the statute requires, how to request the hearing and the 30-day deadline, the four questions the judge is allowed to decide, what happens at the hearing itself, the outcomes, and the defenses that actually void refusal suspensions.

Under A.R.S. § 28-1321(A), anyone who operates a motor vehicle in Arizona has already consented to a test of blood, breath, urine, or other bodily substance to determine alcohol concentration or drug content, if arrested for DUI or for underage driving with alcohol in the body under § 4-244(34). The consent is a condition of driving here, and it binds out-of-state drivers on Arizona roads. Two limits are built in: the test must follow an arrest, and it must be directed by an officer with reasonable grounds to believe you were driving or in actual physical control while impaired, on drugs, or, if under 21, with any alcohol in your body. The officer chooses the test, not the driver; you cannot insist on breath instead of blood.

What Must the Officer Tell You After the Arrest?

Section 28-1321(B) requires the officer to ask you to submit to and complete the test and, if you refuse, to inform you that your license will be suspended for 12 months, or 2 years for a second or subsequent refusal within 84 months, unless you expressly agree and complete the test. The officer must also tell you that a result of .08 or more (.04 in a commercial or for-hire vehicle, or any drug or metabolite without a prescription) brings a separate suspension of at least 90 days, and that reinstatement requires alcohol or drug screening. That warning is an element the State must later prove at the hearing (§ 28-1321(K)(4)), which is why officers read it from a card and why what was actually said matters.

What Counts as a Refusal Under 28-1321?

More than saying no. Under § 28-1321(B), a failure to expressly agree to the test, or to successfully complete it, is deemed a refusal. Defense attorneys commonly see refusals built from silence, from “I want to talk to my lawyer first,” from repeated questions, from a breath sample the machine reads as insufficient, and from agreeing to one test but not the other. The certified report the officer files must state the manner of the refusal and that you were advised of the consequences (§ 28-1321(E)), and it is filed under penalty of perjury. Whether a hesitant or confused response was truly a refusal is the most contested question at refusal hearings; see what happens after a refused breath test.

⚠️ Why this matters: Refusing does not prevent the test. Under § 28-1321(D) the officer may not give the test over your refusal, but may obtain it under a search warrant, and Arizona officers routinely get telephonic blood warrants within the hour. A refusal therefore usually produces both the 12-month refusal suspension and a blood result that supports the criminal case. Our guide to refusing a blood draw explains the warrant process.

How Do You Request the ADOT Hearing, and What Is the Deadline?

Request a hearing so that ADOT receives it within 30 days of the order or the mailed notice; otherwise the suspension is final (§ 28-1321(F), (G)). A timely request stays the suspension and ADOT issues temporary permits until the decision (§ 28-1321(J)).

What Does the Judge Decide at a 28-1321 Hearing?

Only four things, under § 28-1321(K): whether the officer had reasonable grounds to believe you were driving or in actual physical control while impaired or on drugs (or, if under 21, with any alcohol in your body); whether you were placed under arrest; whether you refused to submit to the test; and whether you were informed of the consequences of refusing. The judge does not decide whether you were actually impaired, whether the stop was lawful in the constitutional sense, or whether you need your license. Every refusal hearing is won or lost on one of those four elements, and the third and fourth are where the State most often fails.

What Happens at the Hearing Itself?

The hearing is set within 60 days of your request and may be held by phone, by video, or in person (§ 28-1321(I)), under the procedures of § 28-3306. An administrative law judge from ADOT’s Executive Hearing Office presides, swears in witnesses, and rules on subpoenas. The arresting officer is the State’s case: the judge reviews the certified refusal report, which must state the manner of the refusal and that you were warned (§ 28-1321(E)), and the officer testifies under oath to the stop, the arrest, the request, the warning, and your response. Your lawyer cross-examines on each of the four elements. You may testify but are not required to, and in most refusal cases the driver stays off the record, because the same facts are in play in the criminal case. Hearings typically run twenty minutes to an hour. If a subpoenaed officer does not appear, the State usually cannot prove its elements and the suspension is voided.

What Are the Outcomes of a 28-1321 Hearing?

  • Suspension voided: an element was not proven; the order is set aside and your license is returned. Under § 28-1321(N) that ruling is not admissible in and has no effect on the criminal case;
  • Suspension sustained: it takes effect 30 days after written notice (§ 28-1321(L)), for 12 months, or 2 years for a second refusal within 84 months. Reinstatement requires completed alcohol or drug screening;
  • Judicial review: within 30 days of a sustained order you may petition the Superior Court, which hears the review on an expedited basis (§ 28-1321(M)).

For the admin per se version of the hearing, the one that follows a .08 or drug result rather than a refusal, see what happens at an ADOT hearing.

Can a Refusal Be Used Against You in Court?

Yes. Under § 28-1388(D), evidence that you refused is admissible in the criminal case whether or not a sample was later obtained by warrant, and whether you actually refused is a fact question for the jury. Prosecutors argue refusal shows consciousness of guilt; the defense answers with the confusion, the medical reasons, and the wording of the request. Note the asymmetry: a refusal is admissible against you, but a hearing ruling that voids your suspension is not admissible for you (§ 28-1321(N)).

Can You Get a Restricted License After a Refusal?

On a first refusal, yes: after completing screening you may apply for a special ignition interlock restricted driver license and keep the device for the rest of the suspension (§ 28-1321(P)). It is not available for a second refusal within 84 months. Two cautions: applying for that license under § 28-1321(Q) means you agree to the suspension and waive the hearing, and ADOT reports the suspension to your home state if you are a nonresident (§ 28-1321(O)). See how to get a restricted license after a DUI.

What Happens to Your License Under 28-1321?

  • If you refuse: the officer serves an order of suspension effective in 30 days, takes your license, and issues a 30-day temporary permit (§ 28-1321(D)). The suspension is 12 months, or 2 years for a second refusal in 84 months (§ 28-1321(G)(3)). Reinstatement requires completed screening;
  • If you test at .08 or more (or .04 commercial, or drugs): the admin per se track under § 28-1385 applies instead, a 90-day suspension that can run as 30 days with no driving plus 60 restricted; see how DUI license suspension works;
  • Either way, the criminal case is separate. The license action happens whether or not you are ever convicted, and a conviction under § 28-1381 adds its own consequences, including the interlock; see whether you can wait out an ignition interlock.

What Happens If You Are Unconscious or Cannot Respond?

Under § 28-1321(C), a person who is dead, unconscious, or otherwise incapable of refusing is deemed not to have withdrawn consent, and the test may be administered. In practice this is the crash case: a driver taken to the hospital is tested, and under § 28-1388(E) any blood drawn for medical reasons must be shared with police on request when there is probable cause of DUI. Blood under the statute may be drawn only by a physician, nurse, or other qualified person (§ 28-1388(A)).

What Are the Defenses to a 28-1321 Suspension?

  • No reasonable grounds for the DUI belief, or no arrest before the request;
  • No true refusal: confusion, a request for clarification, a medical inability to blow, or a completed test on the second try;
  • The admonition was not given or was garbled, an element the State must prove;
  • The certified report is defective or filed late (the department may not enter the suspension without a report filed within 30 days of arrest, § 28-1321(D)(2)(a));
  • The officer does not appear at the hearing after subpoena.

For the strategic question of whether to take the test in the first place, see should you take a breathalyzer or blood test and our page on consenting to blood or breath tests in Arizona. For the broader charge, see whether you go to jail for a DUI and the Arizona DUI charges hub.

Key takeaway: Under A.R.S. 28-1321, every driver in Arizona has consented in advance to a blood, breath, or urine test after a DUI arrest. The officer picks the test and must warn you of the consequences; anything short of express agreement and a completed test is a refusal. A refusal suspends the license for 12 months (2 years for a second in 84 months), the police get the blood by warrant anyway, and the refusal is admissible in court under 28-1388(D). You have 30 days to request the ADOT hearing, which decides only reasonable grounds, arrest, refusal, and the warning.
Our Defense Team

The Experts We Bring to the Table

A refusal case is decided on the words exchanged at the station and the paperwork that followed. We bring the people who reconstruct both.

Body-Camera & Station Video Analysts

What Was Actually Said

Recover the request, the admonition, and your response as recorded, not as summarized in the report.

Certified-Report Reviewers

The Perjury-Bound Form

Audit the officer’s refusal report for the manner of refusal, the warning, and the 30-day filing rule.

Forensic Toxicologists

The Warrant Blood

Examine the blood obtained by warrant, which drives the criminal case after a refusal.

Police-Practices Consultants

Reasonable Grounds & Arrest

Test whether the two threshold elements of a 28-1321 suspension were met.

MVD Hearing Specialists

The 30-Day Clock

Handle the hearing request, subpoenas, temporary permits, and the restricted-license decision.

Medical Reviewers

Inability, Not Refusal

Document the respiratory, dental, or medical reasons a breath sample failed.

How Tamou Law Group Defends 28-1321 Refusal Cases

We request the hearing in every refusal case, subpoena the officer, and try the four statutory issues, because a “refusal” is very often a confused or incomplete response that the report has hardened into a no. We run the criminal case in parallel, where the warrant blood and the admissibility of the refusal are the real fight. Members of the National College for DUI Defense, we handle the ADOT and court sides together.

Related guides: refusing a breathalyzer in Arizona, Miranda and DUI stops, DUI charges without a test, and the Arizona DUI charges hub. Call 623-321-4699, 24/7.

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Common Questions

Frequently Asked Questions

What is ARS 28-1321?

Arizona’s implied consent statute. It provides that anyone operating a motor vehicle in Arizona has consented to a test of blood, breath, urine, or other bodily substance for alcohol or drugs after a DUI arrest, sets the consequences of refusing (a 12-month license suspension, or 2 years for a second refusal in 84 months), and establishes the ADOT hearing process for contesting the suspension.

What happens if you refuse a breathalyzer or blood test in Arizona?

Under A.R.S. 28-1321 the officer serves an order suspending your license for 12 months, or 2 years for a second refusal within 84 months, effective in 30 days, and issues a 30-day temporary permit. Officers then typically obtain the blood sample by search warrant, and the refusal itself is admissible in the criminal case under 28-1388(D).

What counts as a refusal under Arizona implied consent law?

Any failure to expressly agree to the test or to successfully complete it, under A.R.S. 28-1321(B). Silence, asking for a lawyer first, repeated questions, an insufficient breath sample, or agreeing to one test but not the one the officer designated can all be treated as refusals. Whether a hesitant response was truly a refusal is the central issue at most refusal hearings.

Can I choose a breath test instead of a blood test in Arizona?

No. A.R.S. 28-1321(A) provides that the test or tests chosen by the law enforcement agency are administered at the officer’s direction. Insisting on a different test than the one designated can itself be treated as a refusal. You may obtain your own independent test afterward, but that does not satisfy the officer’s request.

Does refusing the test stop police from getting my blood?

No. Under A.R.S. 28-1321(D) the test is not given over a refusal except pursuant to a search warrant, and Arizona officers routinely obtain telephonic warrants within the hour. A refusal usually results in both the 12-month refusal suspension and a blood result, and blood drawn at a hospital for medical reasons must be shared with police under 28-1388(E).

Is a refusal admissible in an Arizona DUI trial?

Yes. A.R.S. 28-1388(D) makes evidence of refusal admissible in any civil or criminal proceeding, whether or not a sample was later obtained by warrant, and the jury decides whether a refusal occurred. Prosecutors argue it shows consciousness of guilt; the defense addresses confusion, medical inability, and the wording of the request.

How long is your license suspended for refusing a DUI test in Arizona?

Twelve months for a first refusal and two years for a second or subsequent refusal within 84 months, under A.R.S. 28-1321(G)(3). Reinstatement requires completion of alcohol or drug screening. This is longer than the 90-day admin per se suspension for testing at .08 or more, which is why refusing rarely helps.

How do I fight a 28-1321 suspension?

Request an ADOT hearing so the request is received within 30 days of the order or notice, which stays the suspension and keeps temporary permits in place. The hearing is limited to four issues under 28-1321(K): reasonable grounds, arrest, whether you refused, and whether you were warned. A sustained order can be reviewed in Superior Court within 30 days.

What if I was unconscious after a crash?

A.R.S. 28-1321(C) provides that a person who is unconscious or otherwise incapable of refusing is deemed not to have withdrawn consent, so the test may be administered. Hospital blood drawn for medical purposes must also be provided to police on request when there is probable cause of DUI under 28-1388(E).

Can I get a restricted license after refusing a test in Arizona?

After a first refusal, yes. Under A.R.S. 28-1321(P), once you complete screening you may apply for a special ignition interlock restricted driver license and keep the device for the remainder of the suspension. It is not available for a second refusal within 84 months, and applying for it waives your right to the hearing under 28-1321(Q).

Does Arizona implied consent apply to out-of-state drivers?

Yes. Consent attaches to operating a vehicle in Arizona regardless of where you are licensed, and the suspension applies to your privilege to drive in Arizona. Under A.R.S. 28-1321(O), ADOT reports the suspension to the licensing authority of your home state and any state in which you hold a license.

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Case Results Disclaimer: The results described on this page are based on specific facts and circumstances and do not guarantee or predict a similar outcome in any future case. Every case is different. Past results do not guarantee future results. No attorney-client relationship is formed by viewing this page or submitting a contact form until a written fee agreement has been signed. Tamou Law Group, PLLC is licensed to practice law in the State of Arizona. This website is for informational purposes only and does not constitute legal advice.

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