Extreme DUI Lawyer in Phoenix

Arizona's 0.15 BAC Threshold Creates a Different DUI Charge

Arizona treats a BAC of 0.15 differently from a standard alcohol DUI.

Under A.R.S. § 28-1382(A)(1), a person can be charged with Extreme DUI for driving or being in actual physical control of a vehicle with an alcohol concentration of 0.15 or more but less than 0.20 within two hours of driving or actual physical control, when that concentration results from alcohol consumed before or while driving.

At 0.20 or higher, § 28-1382(A)(2) applies. That level is commonly called Super Extreme DUI and carries a different sentencing structure.

Both offenses are Class 1 misdemeanors, not felonies. A DUI can become an aggravated or felony DUI for separate reasons under Arizona law.

At Cates & Reed, PLLC, we have defended Arizona clients since 1997. Our criminal defense practice is built around direct attorney access and an independent review of the State's evidence rather than simply accepting the prosecution's version of the case.

What the State Has to Prove Under § 28-1382(A)(1)

An Extreme DUI is not merely a standard DUI with evidence that someone appeared highly impaired.

The State must establish the statutory BAC level.

For an A.R.S. § 28-1382(A)(1) charge, that means proving an alcohol concentration of at least 0.15 but below 0.20 within two hours of driving or actual physical control, with the concentration resulting from alcohol consumed before or while the person was driving or in actual physical control.

That makes the chemical-testing evidence especially important, but it is not the only issue.

The defense may also examine whether the stop or detention was lawful, whether the State can establish driving or actual physical control, whether the test is admissible and reliable, when the sample was collected, and whether the evidence establishes the particular BAC range charged.

For broader information about Arizona DUI allegations, see our Phoenix DUI defense practice.

A First Extreme DUI Starts With a 30-Day Jail Provision

Current § 28-1382 establishes a minimum sentence of 30 consecutive days in jail for a first conviction under subsection A(1).

But that is not the end of the sentencing analysis.

The same statute allows the judge, at sentencing, to suspend all but nine days if the person equips any motor vehicle the person operates with a certified ignition interlock device for 12 months and complies with the statutory requirements.

The statute also imposes several specified financial amounts on a first Extreme DUI conviction:

• A fine of at least $250
• A $250 additional assessment
• A $1,000 prison construction and operations assessment
• A $1,000 public safety equipment assessment

Those listed amounts total at least $2,500, before any applicable restitution, incarceration costs, surcharges, screening or treatment expenses, or other obligations.

Arizona also requires Traffic Survival School and a certified ignition interlock device. Current MVD guidance lists a 12-month ignition-interlock requirement for an Extreme DUI under § 28-1382(A)(1).

Community restitution may also be ordered by the court.

Extreme and Super Extreme DUI Are Not the Same Sentencing Tier

Both BAC categories appear in § 28-1382, but they should not be treated as interchangeable.

An Extreme DUI under subsection A(1) applies at 0.15 to less than 0.20.

A Super Extreme DUI under subsection A(2) begins at 0.20.

The statute starts a first A(2) conviction at 45 consecutive days in jail rather than 30, and the ignition-interlock requirements can also differ.

This page focuses primarily on the 0.15 to less-than-0.20 Extreme DUI charge. A test result near 0.20 deserves careful review because the reported BAC can affect which subsection and sentencing structure the State pursues.

A Second Extreme DUI Carries a Different Mandatory Structure

Prior DUI history changes the analysis substantially.

When the statutory 84-month repeat-offense rule applies, a second Extreme DUI under § 28-1382(A)(1) carries at least 120 days in jail, with 60 days required to be served consecutively.

The statute also requires:

• A fine of at least $500
• A $250 additional assessment
• A $1,250 prison construction and operations assessment
• A $1,250 public safety equipment assessment
• At least 30 hours of community restitution
• At least a one-year driver's-license revocation
• Traffic Survival School
• Ignition-interlock requirements

The four listed monetary amounts total at least $3,250 before other applicable costs or obligations.

A qualifying prior offense is not limited to a previous Extreme DUI. Depending on the statutory requirements, convictions under Arizona's standard DUI, Extreme DUI, aggravated DUI statutes, or a qualifying out-of-state offense can affect repeat-offense treatment.

Arizona measures the 84-month period using the dates the offenses were committed.

For more on repeat allegations, see our multiple DUI defense page.

The MVD Case and the Criminal Case Are Separate

An Extreme DUI arrest can create two different sets of driving consequences.

One is the criminal prosecution.

The other involves the Arizona Motor Vehicle Division.

Depending on the test results and circumstances, MVD can begin an administrative suspension before the criminal case is resolved. A defendant may have an opportunity to challenge that action through the administrative process.

A criminal conviction can also matter independently. If the person's license has not already been suspended under the applicable administrative DUI statutes, Arizona law provides for at least a 90-day suspension after conviction under § 28-1382.

A second qualifying Extreme DUI can result in revocation rather than an ordinary suspension.

Restricted-license eligibility and ignition-interlock rules depend on the particular suspension or revocation and the law in effect when those requirements apply. They should not be reduced to one universal waiting period.

A “Rising BAC” Argument Does Not Automatically Defeat an Extreme DUI

Extreme DUI is sometimes misunderstood as requiring the State to prove that the driver's BAC was already 0.15 at the exact moment the vehicle was moving.

That is not how § 28-1382 is written.

Arizona's statute focuses on the person's alcohol concentration within two hours of driving or actual physical control, provided the concentration results from alcohol consumed before or while driving or exercising that control.

That means a BAC below 0.15 at the exact instant of driving but above 0.15 later within the statutory period does not, by itself, eliminate an Extreme DUI charge.

Timing can still become important.

The defense may examine whether:

• The reported test result is scientifically reliable
• The sample was obtained within the statutory period
• Alcohol was consumed after driving rather than before or while driving
• The State is relying on retrograde or relation-back analysis
• The measurement is close to a statutory threshold
• Collection, preservation, calibration, or laboratory procedures affect the reliability of the result

When testing occurs outside the relevant window, expert analysis concerning what the person's BAC would have been during the statutory period can become a significant evidentiary question.

Breath and Blood Evidence Should Be Independently Reviewed

Cates & Reed's published defense approach includes conducting an independent investigation rather than accepting the prosecution's narrative as the starting point.

For an Extreme DUI, that review may include breath-test records, blood-analysis documentation, instrument maintenance or calibration information, laboratory materials, sample handling, police reports, body-camera evidence, and the timeline connecting the stop to the chemical test.

A reported BAC should not be evaluated in isolation.

A result of 0.151 presents a different evidentiary situation from a result substantially above the statutory threshold. The defense still needs to determine what testing method produced the number and whether the State can establish its reliability and admissibility.

Actual Physical Control Does Not Require a Moving Vehicle

Arizona's Extreme DUI statute applies both to driving and to being in actual physical control of a vehicle.

That can matter when someone is found inside a parked vehicle.

Being asleep in a car does not automatically establish actual physical control, but it does not automatically defeat the charge either.

Arizona courts use the totality of the circumstances to determine whether the person's current or imminent control of the vehicle presented a real danger.

Relevant facts can include the vehicle's location, whether it was running, where the keys were, where the person was positioned, whether the person appeared to be using the vehicle as stationary shelter, and other circumstances surrounding the encounter.

The analysis should therefore focus on the complete situation rather than one fact such as whether the engine was running.