What is the DUI Process

Everything you need to know about navigating through the Arizona DUI process


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In Arizona, a Driving Under the Influence (DUI) charge occurs when a person operates a vehicle while under the influence of alcohol, drugs, or any intoxicating substance. The legal blood alcohol concentration (BAC) limit is 0.08%. However, one can be charged with DUI if their BAC is below 0.08% but their driving ability is impaired. The law examines factors like the level of impairment, the substance type, and repeat offenses when determining the charge’s severity.

Arizona enforces a zero-tolerance policy towards underage drinking and driving. Individuals under 21 with any amount of alcohol in their system can be charged with DUI.

Beyond alcohol, DUI charges include driving under the influence of illegal drugs, prescription medications, or over-the-counter drugs impairing one’s driving ability. Understanding what substances can lead to a DUI charge is crucial, as any impairment while driving is deemed dangerous and unlawful.

Knowing what constitutes a DUI in Arizona is vital for navigating the legal process, understanding the potential consequences, and working towards resolutions. This knowledge is an important step towards addressing a DUI charge effectively and responsibly.

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what is a dui in arizona

What is Considered a DUI in Arizona?

In Arizona, a DUI charge is given when someone drives under the influence of alcohol, drugs, or other intoxicating substances. The legal blood alcohol concentration (BAC) limit is 0.08%, yet a DUI charge can apply if driving is impaired, regardless of BAC. The law considers impairment level, substance type, and repeat offenses for charge severity. A zero-tolerance policy applies to underage drinking and driving. Individuals under 21 can face DUI charges if any alcohol is detected in their system. DUI charges also cover driving under the influence of illegal drugs, prescription, or over-the-counter medications that impair driving.
how does my blood alcohol level affect my charge

How Does My Blood Alcohol Level Affect My Charge?

Your blood alcohol level (BAC) significantly impacts your DUI charge. In Arizona, a BAC of 0.08% or higher is grounds for a DUI charge, with more severe penalties for higher BAC levels. A BAC at or above 0.15% is considered an Extreme DUI, while a BAC at or above 0.20% is classified as a Super Extreme DUI, each carrying harsher penalties. Even if your BAC is below 0.08%, you can still be charged if your driving ability is noticeably impaired. Moreover, the consequences become more severe with repeat offenses. Understanding your BAC and its implications can influence your charge and the legal process that follows.
penalities for dui in arizona

What are the penalties for a DUI in Arizona?

In Arizona, the penalties for a DUI can be severe and vary based on the specifics of the offense. For a standard first offense, individuals may face jail time, fines of around $1,250, and a license suspension of at least 90 days. Repeat offenses or higher blood alcohol concentration (BAC) levels result in increased penalties, potentially including longer jail sentences, higher fines, and extended license suspensions. Moreover, individuals may be required to install an ignition interlock device in their vehicle, attend alcohol education classes, and complete community service. Each DUI case is unique and penalties vary significantly, emphasizing the importance of understanding the process and having proper representation.

Alcohol Screenings VS Substance Abuse Evaluations

Alcohol screenings are brief assessments focused solely on an individual’s alcohol consumption to identify potential issues. On the other hand, substance abuse evaluations provide a more comprehensive analysis of an individual’s use of various substances, including alcohol, drugs, and prescription medications, to determine the extent of misuse and recommend a suitable treatment plan if necessary.

alcohol screenings

Alcohol Screening

Alcohol screenings are assessments that gauge an individual’s level of alcohol consumption to identify whether it’s problematic and may require further intervention.

substance abuse evaluations

Substance Abuse Evaluation

Substance abuse evaluations offer an analysis of usage of substances, like alcohol, drugs, and prescriptions, identifying misuse and appropriate treatment steps.

what is an alcohol screening

What is an Alcohol Screening?

An alcohol screening is an integral part of the Arizona DUI process used to assess an individual’s level of alcohol use to determine if it’s problematic. It involves a set of questions or a standardized questionnaire, which a healthcare professional might administer at a DUI education class or a court-ordered evaluation. The questions aim to unveil the frequency and quantity of alcohol consumption and any negative impacts it may have had on the individual’s life, including their driving behavior. The results from this screening can help identify if an individual has a drinking problem and recommend further assessment, education, or treatment if necessary. 

How Does the MVD Get the Results from my Screening?

How Does the MVD Get the Results from my Screening?

Upon completing an alcohol screening, Cornerstone always sends the results directly to the courts or the Arizona Motor Vehicle Division (MVD), ensuring a prompt and accurate transmission of information. This electronic transmission is crucial as the MVD utilizes these results to evaluate an individual’s eligibility for driving privileges, particularly following a DUI incident. Similarly, courts require this information for legal proceedings. The seamless communication from Cornerstone to the relevant authorities helps streamline this part of the DUI process, alleviating some administrative burdens for individuals working through it.

How do I know if I need an alcohol screening?

Determining whether you need an alcohol screening can be influenced by various factors. Commonly, a requirement for an alcohol screening arises after a DUI arrest to assess the extent of alcohol misuse. Additionally, a court order or a recommendation from a lawyer may necessitate an alcohol screening. On a personal level, if you or your loved ones have concerns about your alcohol use, seeking a screening could be a prudent step. It can provide insightful information about your alcohol consumption and its impact on your life, thus helping you make informed decisions regarding any necessary interventions.

What does an alcohol screening take into account?

An alcohol screening considers several aspects of an individual’s alcohol consumption. It looks at the frequency and quantity of alcohol intake, any incidents of driving under the influence, and the impact of alcohol use on one’s personal and professional life. The screening may also explore previous attempts to quit or reduce alcohol use and whether alcohol consumption has led to negative consequences such as conflicts in relationships, work issues, or legal problems. Through questions, the screening aims to gauge the extent of alcohol use and its ramifications on the individual’s overall life and well-being.

how many DUI class hours do i need to take

How Many DUI Class Hours Do I Need to Complete?

The number of DUI class hours you’ll need to complete is determined based on your assessment results, the specifics of your DUI incident, and any prior offenses. In Arizona, you will be assigned anywhere from 8 to 56 hours of DUI classes, as stipulated by the court or a state-approved agency. These hours are a crucial part of the sentencing or diversion process, aimed at educating individuals on the implications of DUI and promoting safer driving habits. It’s vital to adhere to the assigned hours and complete them as directed to fulfill your legal obligations and work towards reinstating your driving privileges. By engaging with a reputable provider like Cornerstone DUI, you ensure that you receive quality education and support throughout this process.

Where Can I Complete My DUI Classes?

Where Can I Complete My DUI Classes?

You can complete your DUI classes online through Cornerstone DUI, allowing for a seamless and flexible learning experience. Our classes are designed to be accessed from the comfort of your home, or anywhere you have a device and an internet connection. This online format provides the necessary education and resources to meet court requirements while offering the convenience of attending classes without the need to travel. With Cornerstone DUI, fulfilling your DUI class requirements becomes a less daunting task, making it easier for you to focus on meeting your legal obligations and moving forward.

how will courts receive my dui education paperwork

How Will the Court Receive Notice that I Completed My Courses?

Upon the successful completion of your courses and all associated quizzes at Cornerstone DUI, we ensure that the court and other relevant parties receive direct notification of your compliance. We handle the submission process electronically, ensuring a prompt and accurate delivery of your completion information. There’s no need for you to worry about this administrative task; however, it’s imperative that all your modules are fully completed. Our streamlined communication process alleviates any added stress, allowing you to focus on fulfilling your obligations and moving forward from the DUI incident.

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What are the Different Types of DUI Charges in Arizona?

standard DUI arizona


BAC > .15

A Standard DUI in Arizona occurs when a Blood Alcohol Concentration (BAC) is found to be 0.08%+ within two hours of driving.

extreme DUI in Arizona


BAC .15 to .19

An Extreme DUI under Arizona law is charged when a driver’s BAC registers at 0.15% or higher within two hours of driving.

super extreme dui arizona

Extreme DUI

BAC < .20

Super Extreme DUI is a more severe charge in Arizona, occurring when a driver’s BAC is 0.20% or above within two hours of driving.

aggravated dui arizona


Any BAC + Other Charges

Aggravated DUI is charged for DUI with a suspended or revoked license, a 3rd DUI in 7 years, or having a child under 15 in the vehicle.

what are the benefits of online dui classes

What are the Benefits of Online DUI Classes?

Online DUI classes offer a convenient and flexible alternative to traditional in-person courses, which is especially beneficial in today’s digital age. They allow individuals to complete their required education at their own pace and on their schedule, which is particularly helpful for those with work, school, or family commitments. The online format also provides a comfortable and private environment for learning, which can ease the anxiety that often accompanies DUI education. Additionally, online classes ensure a comprehensive and engaging learning experience with reputable providers like Cornerstone DUI. They provide essential information and resources to navigate the DUI process while adhering to the court’s requirements.

how cornerstone can help you with dui education

Can Cornerstone Help Me with My DUI?

Absolutely! Cornerstone DUI has been a substantial support for numerous individuals navigating through their DUI processes. With our online DUI education services, we provide comprehensive information and resources that are crucial for understanding and addressing a DUI charge effectively. Our classes are designed to help individuals meet court requirements and work towards reinstating their driving privileges. By opting for our services, you gain access to a structured educational platform that not only adheres to the legal mandates but also provides a supportive environment during this challenging time. Our seasoned instructors and user-friendly online format ensure that you are well-equipped to handle the intricacies of the DUI process, making your journey towards resolution smoother and more informed.

dui class dui assessment alcohol assessment payment plans

Does Cornerstone Offer Payment Plans?

Absolutely, at Cornerstone DUI, we understand that facing a DUI charge can be financially straining. That’s why we offer competitive pricing, lower than all of our competitors, alongside a 10% competitor discount guarantee for all our classes to ease the financial burden. We believe that everyone should have access to quality DUI education without being overburdened financially. Additionally, we are open to working with payment plans to accommodate individual financial circumstances. We encourage you to call us, so we can discuss your situation and find a payment solution that works for you. Our main aim is to provide supportive, accessible, and affordable DUI education services to help individuals navigate through this challenging phase.

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Resolve Your DUI Charges With Our Arizona DUI Services


What Will I Learn in My DUI Education Classes?

In your DUI education classes, you’ll gain a comprehensive understanding of the dangers and consequences associated with driving under the influence. The curriculum is designed to provide insights into how alcohol and other substances impair your ability to operate a vehicle safely. Through engaging discussions and educational material, Cornerstone DUI aims to equip you with the knowledge and resources necessary to promote responsible behavior on the road and adherence to the law.

DUI Education Orientation

An orientation to the course, setting expectations and baseline knowledge.

The Possibility of Change

Exploration of personal habits and efforts to change them, including the psychology behind making changes.

The Stages of Change

Detailed explanation of different stages in the process of changing behavior, including real-life examples and practical application.

Laws and Consequences

In-depth examination of DUI laws and the potential devastating consequences of violations, including personal and societal costs.

Effects of Alcohol and Drugs

Comprehensive analysis of how alcohol and drugs affect the brain and body, debunking myths, and discussing related issues like risky driving behavior.

Patterns of Substance Abuse

Study of alcohol use disorder, self-assessment, and illustrative examples of problem use, with a focus on recognizing and understanding addiction patterns.

How Thoughts and Feelings Influence Behavior

Insight into the psychological aspects that contribute to behavior, understanding how emotions and thought patterns can influence choices, including substance abuse.

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