Understanding Arizona DUI Laws: Protect Your Rights with Expert Criminal Defense

Understanding Arizona DUI Laws

Facing DUI Arizona charges is overwhelming. The legal system is complex and can be intimidating. Understanding the specifics of the crime and the potential penalties if convicted are important steps in navigating the legal system. 

This guide provides a detailed overview of three of the most common DUI charges in Arizona: Driving Under the Influence (DUI), Extreme DUI, and Aggravated DUI. It explains key terms and sentencing guidelines. It also answers frequently asked questions about these charges. 

Remember, this information is for educational purposes only and is not a substitute for legal advice from an experienced Arizona criminal defense lawyer. If you are facing Arizona DUI charges, consult with a qualified Arizona DUI attorney as soon as possible.

Key Concepts of an Arizona DUI:

  • Actual physical control of a vehicle means you have control of a vehicle and that control presents a real danger to you or others. Under this theory, you could be charged with DUI even if you weren’t actually driving. Proving actual physical control is fact specific. Evidence that is considered when determining actual physical control includes:
    • whether the vehicle was running; 
    • whether the ignition was on; 
    • where the ignition key was located; 
    • where and in what position you were found in the vehicle; 
    • whether you were awake or asleep; 
    • whether the vehicle’s headlights were on; 
    • where the vehicle was stopped; 
    • whether you had voluntarily pulled off the road; 
    • time of day; 
    • weather conditions; 
    • whether the heater or air conditioner was on; and 
    • whether the windows were up or down.
  • Impairment to the slightest degree means your ability to operate a vehicle was diminished due to drugs or alcohol. Any impairment will satisfy this DUI element. There are no specific alcohol or drug concentration thresholds. This means you can be charged with DUI even if your alcohol concentration is below the legal limit of 0.08.
  • Alcohol concentration is primarily determined through the analysis of blood or breath samples. Generally, an alcohol concentration of 0.08 or higher within two hours of driving qualifies as a DUI. For commercial drivers, an alcohol concentration of 0.04 or higher within two hours of driving is enough to be convicted of DUI.
  • Drugs or their metabolites can also be the basis of an Arizona DUI charge. Qualifying drugs include marijuana, cocaine, methamphetamines, and other controlled substances. The full list of drugs that can result in a DUI is extensive. Most DUI drugs fall into the following general categories: cannabis, dangerous drugs, narcotic drugs, and prescription-only drugs.

Driving Under the Influence: ARS 28-1381

Arizona DUI Elements:

The crime of driving under the influence is defined by ARS 28-1381 and goes beyond what many think of as only Arizona drunk driving laws. Driving under the influence is defined broadly. You can be charged with DUI in Arizona if you’re driving or in actual physical control of a vehicle under any of these circumstances:

  • While under the influence of alcohol or drugs to the slightest degree
  • With a blood alcohol concentration (BAC) of 0.08 or higher within two hours of driving
  • With any qualifying drugs or drug metabolites in your body
  • While driving a commercial vehicle with a BAC of 0.04 or higher
  • While driving a taxi, Uber, or other vehicle for hire with a BAC of 0.04 or higher. 

Arizona DUI Penalty Chart:

Offense 1st Offense 2nd Offense (within 7 years)
Offense Alcohol concentration 0.08 to 0.14, drugs, or impaired to the slightest degree Alcohol concentration 0.08 to 0.14, drugs, or impaired to the slightest degree
Class Class 1 misdemeanor Class 1 misdemeanor
Jail (minimum) 10 days (9 days may be suspended if alcohol or other drug screening, education or treatment program completed) 90 days (60 days may be suspended if alcohol or other drug screening, education or treatment program completed)
DUI Fines in Arizona $1,250 $3,000
Community Restitution Possible Mandatory: no less than 30 hours
Ignition Interlock Yes Yes
Other Traffic survival school 1 year revocation of driving privileges; traffic survival school

Extreme DUI in Arizona: ARS 28-1382

Extreme DUI in Arizona ARS 28-1382

Arizona DUI Elements:

ARS 28-1382 defines extreme and super extreme DUI in Arizona, which are two of the most serious of the Arizona drunk driving laws. These Arizona DUI laws make it illegal to operate a vehicle in Arizona with an alcohol concentration within the following ranges within two hours of driving or being in actual physical control of a vehicle:

  • Extreme DUI (ARS 28-1382A1): Alcohol concentration of 0.15 or more but less than 0.20.
  • Super Extreme DUI (ARS 28-1382A2): Alcohol concentration of 0.20 or more.

Arizona DUI Penalty Chart:

Offense Extreme DUI (First Offense) Super Extreme DUI (First Offense)
Offense Alcohol concentration of 0.15 or more but less than 0.20 Alcohol concentration of 0.20 or more
Class Class 1 misdemeanor Class 1 misdemeanor
Jail (minimum) 30 days (21 days may be suspended if ignition interlock device is installed for 12 months) 45 days (31 days may be suspended if ignition interlock device is installed for 12 months)
DUI Fines in Arizona $2,500 $2,750
Community Restitution Possible Possible
Ignition Interlock Yes Yes
Other Traffic survival school Traffic survival school

Aggravated DUI Arizona: ARS 28-1383

Aggravated DUI Arizona ARS 28-1383

Arizona DUI Elements:

ARS 28-1383 defines aggravated DUI in Arizona. The definition of Arizona aggravated DUI is divided into two parts: 

  1. Driving under the influence
  2. Aggravating circumstances

A conviction for ARS aggravated DUI requires proof of both driving under the influence and at least one of the following aggravating circumstances: 

  • Multiple DUI Convictions: committing a third or subsequent DUI violation within a period of seven years.
  • DUI with a Restricted License: committing a DUI with a suspended, canceled, revoked, or refused driver’s license or driving privilege.
  • DUI with a Minor in the Vehicle: committing a DUI with a child under 15 years old in the car.
  • Failure to Use an Ignition Interlock Device: committing a DUI while a certified ignition interlock device court order is in place.
  • Wrong way: committing a DUI while driving the wrong way on a highway.

Arizona DUI Penalty Chart:

Offense Multiple Convictions Restricted Licenses Ignition Interlock Wrong Way Minor in Vehicle
Class Class 4 felony Class 4 felony Class 4 felony Class 4 felony Class 6 felony
Jail/Prison (minimum) Prison: 4 months or 8 months if 3+ DUIs Prison: 4 months Prison: 4 months Prison: 4 months Jail: 10–90 days depending on DUI facts
DUI Fines in Arizona $4,000 $4,000 $4,000 $4,000 $4,000
Alcohol/Drug Treatment Yes Yes Yes Yes Yes
Traffic School Yes Yes Yes Yes Yes
License Revocation Yes Yes Yes Yes Yes
Interlock Device Alcohol DUI: Yes Alcohol DUI: Yes Alcohol DUI: Yes Alcohol DUI: Yes Alcohol DUI: Yes
Vehicle Forfeiture Possible Possible Possible Possible Possible

Frequently Asked Questions

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Key Takeaways:

Driving Under the Influence (ARS 28-1381)

  • Definition: A class 1 misdemeanor that involves driving while impaired to the slightest degree by drugs or alcohol, or with a BAC of 0.08% or higher. 
  • Penalties: A first offense includes a minimum of 10 days in jail (9 can be suspended), fines over $1,250, and a mandatory ignition interlock device. A second offense within 7 years brings a minimum of 90 days in jail and license revocation. 

Extreme DUI (ARS 28-1382)

  • Definition: A class 1 misdemeanor with two levels based on high BAC: Extreme DUI (BAC of 0.15% to 0.199%) and Super Extreme DUI (BAC of 0.20% or more). 
  • Penalties: The penalties are much harsher than a standard DUI. A first-offense extreme DUI carries a 30-day minimum jail sentence, while a super extreme DUI carries a 45-day minimum jail sentence. 

Aggravated DUI (ARS 28-1383)

  • Definition: A felony charge for committing a DUI with specific aggravating factors, such as a suspended license, a third DUI in 7 years, or having a child under 15 in the car. 
  • Penalties: Most aggravated DUIs are Class 4 felonies and require a mandatory minimum of 4-months in prison. This is a significant step up from the jail sentences required for misdemeanor DUIs.

Next Steps:

An Arizona DUI charge is a serious crime with serious consequences. The charges and the resulting sentence depend on many factors. You need to understand the law and your rights to effectively get through this difficult situation. 

If you’re facing charges under the Arizona DUI laws, engaging a skilled DUI attorney is essential to protect your rights and manage the process. Don’t try navigating the legal system alone; get an experienced criminal defense lawyer on your side right away.