Oregon DUI Refusal Consequences: What Happens When You Refuse the Breath Test

Refusing the breath test during a DUII arrest in Oregon triggers significantly harsher consequences than failing it — longer suspension, higher fines, extended wait for a hardship permit, and the refusal itself can be used against you at trial. Here's exactly what happens when you refuse, and how it compares to a test failure.

Refusal vs. Failure: Side by Side

The disparity is designed to incentivize compliance with chemical testing under Oregon's Implied Consent Law. The assumption is that by driving on Oregon roads, you've implicitly agreed to submit to testing if lawfully arrested for DUII.

The One-Year Suspension

A first-time test refusal triggers a one-year administrative license suspension — more than four times longer than the 90-day suspension for a test failure. This suspension is imposed by the DMV through the Implied Consent process, independent of whatever happens in the criminal court case.

The one-year clock starts 30 days after the arrest (when your temporary permit expires), assuming you don't request a hearing or the hearing upholds the suspension.

The $650 Civil Penalty

Under ORS 813.095, refusing a chemical test carries a mandatory civil penalty of $650. This is assessed on top of every other court and administrative fee — the diversion filing fee ($490), treatment costs, IID lease, hardship permit fees. For drivers already facing $4,000–$8,000 in total DUII costs, this adds meaningful financial burden.

Extended Hardship Permit Wait

After a breath test failure, you can apply for a hardship permit after 30 days. After a refusal, you wait 90 days — three times as long. During that 90-day absolute wait, there is no authorized driving of any kind. No exceptions, no judicial overrides.

For a urine test refusal (refusing urine after already submitting to a breath test), the wait extends to 180 days — six months before you can even apply for restricted driving.

Refusal as Trial Evidence

Under ORS 813.310, the prosecution can introduce your refusal at trial as direct evidence of a "consciousness of guilt." The argument to the jury: you refused because you knew you would fail.

This is a significant evidentiary disadvantage. In a case where the prosecution lacks a BAC number, the refusal fills the gap by allowing the DA to argue that your behavior itself demonstrates intoxication. Defense attorneys can counter this argument, but the refusal admission makes the prosecution's case easier to present.

Urine Test Refusal: A Separate Penalty Layer

If an officer requests a urine test after a breath test (common when drug impairment is suspected), refusing the urine test triggers an entirely separate penalty:

• An independent one-year license suspension that runs consecutively to any other Implied Consent suspension
• A 180-day absolute hardship wait

This means a driver who fails the breath test and then refuses the urine test faces a 90-day suspension for the breath failure plus a consecutive one-year suspension for the urine refusal. The two suspensions total 90 days plus one year, with the first 180 days completely without driving authority.

Can You Still Enter Diversion After Refusing?

Yes. The test refusal triggers harsher administrative penalties on the DMV side, but it does not disqualify you from the criminal DUII Diversion Program. The disqualifiers under ORS 813.215 relate to prior convictions or qualifying prior Implied Consent events, CDL status, injury collisions, and pending charges — not test refusal.

However, the administrative penalties you face are substantially worse:

• A one-year suspension instead of 90 days
• A 90-day hardship wait instead of 30 days
• $650 in additional penalties
• A longer period before full license reinstatement

Completing diversion dismisses the criminal charge but does nothing to reduce the administrative suspension imposed for the refusal.

For a complete breakdown of how refusal affects both the criminal and administrative tracks — including the timeline for hardship permits, IID requirements, and reinstatement — the Oregon First-Offense DUI Guide covers the full dual-track process.

Frequently Asked Questions

Can I change my mind after initially refusing?

Oregon law generally treats the refusal as final once recorded by the officer. Some courts have considered cases where a driver changed their mind quickly, but the administrative rules don't provide a clear mechanism for withdrawing a refusal after the officer has documented it. This is a situation where the specific facts matter — consult an attorney.

Does the refusal prevent the DA from prosecuting?

No. The DA can still prosecute the DUII charge without a BAC result. The prosecution can rely on the officer's observations (driving pattern, field sobriety tests, physical indicators of impairment), any other available evidence, and the refusal itself as consciousness-of-guilt evidence. Cases without BAC results are harder for the prosecution, but they are regularly filed and prosecuted.

If I have a prior DUII within 5 years and refuse, what happens?

The penalties escalate sharply. A refusal with a prior DUII event within five years triggers a three-year license suspension with no hardship permit eligibility for the entire three years. This is the harshest administrative outcome in Oregon's Implied Consent framework.

See more Oregon guides →