Opens in a new tab

Phoenix Marijuana DUI Defense Lawyer

Facing a DUI charge involving marijuana in Phoenix can be a complex and frustrating experience. Arizona has strict DUI laws, and driving under the influence of marijuana can carry serious consequences, even if you are a medical marijuana cardholder or the substance was used days prior to the arrest. You might be feeling overwhelmed by the thought of facing penalties like fines, license suspension, and possible jail time. At Suzuki Law Offices, we understand how complicated these charges can be, and we are here to fight for your rights. Our experienced attorneys are dedicated to providing you with a strong defense, ensuring your future is protected.

Unlike alcohol, the effects of marijuana can linger in the body long after its impairing effects have worn off, making DUI marijuana charges more complex. Law enforcement in Phoenix often relies on blood tests to determine the presence of THC (tetrahydrocannabinol), but these tests don’t always reflect a driver’s impairment. At Suzuki Law Offices, we understand the intricacies of marijuana DUI cases and know how to challenge unreliable evidence and faulty procedures. Our goal is to reduce or dismiss your charges and help you move forward with your life.

 
Contact Us
We’re With You Talk With a Lawyer Who Will Stand With You

When the unexpected hits, you should not have to figure out the next step alone. Suzuki Law Offices is available 24/7 to listen, explain your options clearly, and bring focused, professional advocacy to your side. Call now for a free consultation and put a team in your corner that stays with you from the first conversation through the outcome.

Contact Us

"*" indicates required fields

Arrested for Driving Under the Influence of Drugs?

Even if you are not truly “impaired,” it is possible to be convicted of driving under the influence (DUI) of marijuana in Arizona. If THC is found in your blood, you could be sentenced to jail for up to six months for a misdemeanor Phoenix DUI offense, have to pay significant fines and fees and lose your driver’s license for up to one year. It hardly sounds fair, but this is the law.

Suzuki Law Offices defends people charged with marijuana-related DUI offenses in Arizona. We are experienced and knowledgeable and determined to obtain the best possible outcome for every client. If you have been charged with driving under the influence of drugs, the attorneys at Suzuki Law Offices are ready to fight for you.

Arizona’s Zero-Tolerance Marijuana DUI Laws

While it may be legal in other states to use marijuana recreationally or medically right here in our state, Arizona, drivers have to deal with what is effectively a zero-tolerance policy for driving under the influence of marijuana. The active chemical in marijuana – THC, the chemical that produces the “high” – has a limited shelf life. THC will diminish and leave a person’s system the same day. Arizona law states that the presence of metabolites – the stuff that stays in the bloodstream for weeks after using marijuana – will be enough to get you charged with DUI and possibly even convicted, even though you weren’t impaired.

Why is this? It boils down to how an Arizona appeals court ruled: “We determined that the legislative ban extends to all substances, whether capable of causing impairment or not.” Even though Arizona allows the use of marijuana for medical purposes if evidence exists that you smoked marijuana at any point, even though the effects wore off long ago, you’re at risk of a DUI conviction.

What If I Have a Medical Marijuana Card in Arizona?

The Arizona Medical Marijuana Act (AMMA) was passed in 2010, allowing qualifying patients to possess and use a certain amount of cannabis. While this may be an affirmative defense to marijuana DUI charges – if you can prove that the level of metabolites in your system was not enough to cause impairment – the law clearly states that medical marijuana patients are not immune from Arizona’s DUI laws. Thus, you may still find yourself in a sticky situation.

Arizona is one of three states that has both a zero-tolerance policy when it comes to driving under the influence of marijuana and a law that legalizes the use of medical marijuana. So, even if you have the smallest amount of cannabis in your system when you are pulled over by law enforcement, there is a good chance you will face criminal charges.

How to Protect Your Rights During a Phoenix Marijuana DUI Stop

If you are suspected of driving under the influence of marijuana, it is important to know your rights.

  • Don’t admit to using marijuana – Even if you are stopped on suspicion of DUI, you should avoid saying anything incriminating to the police. It is your right to remain silent; you should exercise this right immediately.
  • Don’t take the field sobriety tests – You are not legally obligated to take field sobriety tests. So, if the officer asks, politely decline. However, you will be required to take a blood or urine test if you are arrested for DUI.
  • Contact an attorney immediately – If you have been arrested for DUI, you should first contact a lawyer. Don’t assume you can talk out of the situation; you may make things worse.

If you are caught driving under the influence of drugs, you will be charged with a class 1 misdemeanor—which is also the case for an alcohol-related DUI offense. This crime is punishable by a mandatory jail term of 10 consecutive days.

You could also face the following penalties for a drug-related DUI offense:

  • Up to six months in jail (minimum 10-day term)
  • Over $2,000 in various fines and court fees
  • A 90-day driver’s license suspension
  • Installation of an ignition interlock device
  • Alcohol or drug education/treatment program

Arizona Marijuana DUI Laws

Arizona’s marijuana DUI laws are among the strictest in the nation, and they can apply even if the driver is not impaired at the time of the arrest. This section explores how these laws work and what drivers should know.

In Arizona, it is illegal to drive with any detectable amount of marijuana or its metabolite (THC) in your system. This applies even if the marijuana was legally consumed, such as by a medical marijuana cardholder. Arizona’s zero-tolerance law means that you can be charged with DUI even if there is no evidence of impairment. As a result, someone who consumed marijuana days or even weeks before driving could still face DUI charges.

Medical Marijuana and DUI

Medical marijuana cardholders in Arizona are not exempt from DUI charges. While state law allows individuals with a medical marijuana card to legally possess and use marijuana, it does not protect them from being charged with DUI if THC is found in their system. The presence of THC in your blood can still lead to a DUI charge, and the penalties can be just as severe as for non-cardholders.

Penalties for Marijuana DUI

The penalties for a marijuana-related DUI are similar to those for an alcohol-related DUI. These can include:

  • Fines: First-time offenders can face fines ranging from $1,200 to $2,500.
  • License suspension: A conviction can lead to a license suspension of 90 days or more.
  • Jail time: First-time offenders face a minimum of 10 days in jail, although some of this sentence may be suspended if certain conditions are met.
  • Mandatory substance abuse treatment: Offenders may be required to attend drug education or treatment programs as part of their sentence.

Defending Against a Phoenix Marijuana DUI Charge

Although marijuana DUI charges in Arizona can be daunting, there are several defenses that a skilled attorney can use to challenge the evidence and reduce the charges.

Challenging THC Blood Tests

THC, the psychoactive compound in marijuana, can remain in the bloodstream for days or even weeks after use, long after its impairing effects have worn off. Blood tests used by law enforcement only detect the presence of THC, not the level of impairment. Your attorney can challenge the accuracy and relevancy of these tests, arguing that the THC in your system does not indicate that you were impaired at the time of the arrest.

Improper Field Sobriety Tests

Field sobriety tests (FSTs) are often used by law enforcement to assess impairment, but these tests are subjective and can be inaccurate when used to determine marijuana impairment. Factors like fatigue, medical conditions, or poor coordination unrelated to drug use can affect performance on FSTs. An experienced attorney can question the reliability of these tests in your case, arguing that they do not provide conclusive evidence of impairment.

Lack of Probable Cause for Traffic Stop

In order to stop a vehicle and make an arrest, police must have probable cause that a traffic violation or crime has occurred. If the officer did not have reasonable suspicion to pull you over, any evidence collected during the stop, such as a blood test showing the presence of THC, may be inadmissible in court. This could result in a reduction or dismissal of charges.

The Long-Term Consequences of a Phoenix Marijuana DUI Conviction

A conviction for a marijuana-related DUI can have far-reaching consequences that extend beyond the initial penalties. Understanding these potential long-term effects can help you appreciate the seriousness of the charge and the importance of building a strong defense.

Criminal Record and Employment

A DUI conviction will result in a permanent criminal record, which can create challenges when applying for jobs, housing, or professional licenses. Many employers conduct background checks, and a DUI conviction—whether it involves alcohol or marijuana—can harm your chances of securing employment, particularly in fields that require a clean driving record or security clearance.

Impact on Driving Privileges

One of the immediate consequences of a marijuana DUI conviction is the suspension of your driver’s license. Even first-time offenders face a 90-day license suspension, which can be extended for repeat offenses or if other aggravating factors are present. Without a license, commuting to work, running errands, or fulfilling family obligations can become significantly more difficult.

Financial Burden

In addition to the fines and fees associated with a DUI conviction, you may also face increased insurance premiums. Auto insurance providers view drivers with DUI convictions as high-risk, often leading to substantial rate hikes or policy cancellations. Over time, these financial burdens can add up, making it difficult to recover from the conviction.

How to Fight Your Marijuana DUI Charges

Our attorneys are former prosecutors who now defend people charged with drug and alcohol-related DUIs. We understand the many possible defenses in these cases and how to challenge the state’s assertions. As in regular DUI cases, several defense strategies could result in a dismissal of the charge or reduction to a non-DUI driving offense.

There are several possible defenses against marijuana DUI charges, which may include:

  • Lack of probable cause for law enforcement to stop your vehicle
  • Lack of probable cause for law enforcement to continue the investigation
  • Lack of admissible blood or urine tests / no clear chain of custody
  • Failure of law enforcement to follow proper procedure when arresting you
  • Failure of law enforcement to advise you of your Miranda rights

If a viable defense strategy exists in your case, we will find it. The Phoenix marijuana DUI lawyers at Suzuki Law Offices have extensive experience in drug crime cases, including those that involve driving under the influence. If you have been charged with DUI or a related crime like marijuana possession, you can turn to us for an aggressive defense.

Contact Us Today for a Free and Personalized Case Review!

At Suzuki Law Offices, our Phoenix marijuana DUI lawyers can immediately respond to your call for help, review your case at no cost to you, and determine how we can assist. We have already helped hundreds of clients protect their rights, freedoms, and futures after being charged with serious crimes in Arizona, and now we are ready to do the same for you.

Call or text 602-682-5270 or complete a Free Case Evaluation form.

4.9 Star Rating Average
 
Posted on Google Google
Tiana P
19 days ago
Trustindex verifies that the original source of the review is Google.
Good lawyers and firm would recouif needed
Posted on Google Google
Kourosh P
20 days ago
Trustindex verifies that the original source of the review is Google.
In the short time I worked with Jason he was very communicative and very straightforward. He was understanding and receptive to questions and a pleasure to work with.
Posted on Google Google
Joshua L
24 days ago
Trustindex verifies that the original source of the review is Google.
Thank you Jason Goldstein for helping me through the process and getting me out of a bad situation. These guys are great!
Posted on Google Google
Joeyfronto
33 days ago
Trustindex verifies that the original source of the review is Google.
Sean handled my case from start to finish he told me he would try his hardest and he did just that a 10month long case and we got the outcome we wanted shoutout SEAN I recommend him for all your legal issues. Shoutout to Ariana also for keeping me updated through this long journey thank you Suzuki law.
Posted on Google Google
Luis P
35 days ago
Trustindex verifies that the original source of the review is Google.
Suzuki law is a great law firm everyone helped me out Christie was very nice so was everyone else they are the best at what they do and it shows my biggest thanks to them recommend
Posted on Google Google
Alicia R
39 days ago
Trustindex verifies that the original source of the review is Google.
Christie is a great attorney! She is professional, knowledgeable, and easy to talk to. I would definitely recommend Christie and Suzuki Law Offices to anyone looking for a great attorney and law firm. 🥰
Posted on Google Google
Shana P
39 days ago
Trustindex verifies that the original source of the review is Google.
I have had the privilege of seeing how hard Christie Blair works for her clients at Suzuki Law Offices in Tucson. As a criminal defense lawyer, she stands out not just for her legal knowledge, but for her genuine compassion and kindness. She treats everyone with dignity and maintains total honesty throughout the legal process. She is exactly the kind of advocate you want in your corner.
Posted on Google Google
David T
60 days ago
Trustindex verifies that the original source of the review is Google.
Best experience, very friendly staff that made feel comfortable during a hard time in my life. I felt part of the process the whole time during my case. I recommend Suzuki Law to everyone who is in need of a Lawyer. Absolutely first class.
Posted on Google Google
Zac P
80 days ago
Trustindex verifies that the original source of the review is Google.
Worked with Jason Goldstein at Suzuki for an unusual and frankly absurd case. Jason handled everything exceptionally well and, all things considered, got us the what I would consider the best possible resolution. Highly recommend if you require their legal services.
Posted on Google Google
Pes S
81 days ago
Trustindex verifies that the original source of the review is Google.
My experience with the team was amazing work. They explained every detail and kept me updated as much as they could throughout the process. I am grateful to have worked with a knowledge team.
Posted on Google Google
Doreen R
81 days ago
Trustindex verifies that the original source of the review is Google.
I was a client Of Christie‘s. She was excellent! Not only is she a great attorney, but she actually truly cares! I can’t recommend her or Suzuki Law enough!
Posted on Google Google
Filo S
82 days ago
Trustindex verifies that the original source of the review is Google.
Christie Blair is an exceptional attorney, knowledgeable, professional, responsive, and someone whose judgment I trust completely. She brings tremendous skill and integrity to everything she does. I highly recommend Christie and Suzuki Law Firm to anyone looking for outstanding legal representation.
Posted on Google Google
Tommy K
82 days ago
Trustindex verifies that the original source of the review is Google.
Sharlene helped make a tedious process feel silky smooth!
Posted on Google Google
Stephanie F
83 days ago
Trustindex verifies that the original source of the review is Google.
Juan took great care of our case. He had answers figured out in a days time. Efficient,kind, and very knowledgeable.
Posted on Google Google
Camila N
87 days ago
Trustindex verifies that the original source of the review is Google.
This firm is outstanding. Great people, great service, great atmosphere. Charlene Hernandez and her team go above and beyond for their clients. I felt supported every step of the way. Highly recommend.
Posted on Google Google
Ashley M
87 days ago
Trustindex verifies that the original source of the review is Google.
If you’re in need of an accident attorney go to Charlene Hernandez! I had an amazing experience working with Charlene. She handled my case with so much professionalism, but still made sure to be attentive to my concerns and alleviate any stress I had. She has incredible patience and I’m so grateful to have had her on my case! I will 100% recommend her to any family or friends that need an accident attorney!
Posted on Google Google
Joeana
88 days ago
Trustindex verifies that the original source of the review is Google.
Great experience. The staff is very personable yet professional. Especially Sharlene Flores Hernandez. She is so knowledgable and always kind.
Posted on Google Google
Mia W
88 days ago
Trustindex verifies that the original source of the review is Google.
I can't say enough good things about my experience with Sharlene at Suzuki Law Offices. She was so helpful from start to finish and always made time to answer my questions. I never felt like I was left wondering what was happening because she kept me updated every step of the way. What I appreciated most was how approachable and understanding she was. She took the time to explain everything in a way that made sense and always treated me with kindness and respect. It made a stressful situation so much easier to get through. If you're looking for someone who is professional, responsive, and truly cares about her clients, I would absolutely recommend Sharlene and Suzuki Law Offices. I'm very grateful for all of her help.
Posted on Google Google
Canyan L
88 days ago
Trustindex verifies that the original source of the review is Google.
I had a great experience working with Sharlene at Suzuki Law Offices. She was professional, kind, and very helpful throughout the entire process. She took the time to answer my questions, kept me informed, and made what could have been a stressful situation feel much easier. Her communication and attention to detail really stood out. I truly appreciate the time and effort she put in and would highly recommend Sharlene and Suzuki Law Offices to anyone looking for a team that genuinely cares about their clients.
Posted on Google Google
Hasan S
93 days ago
Trustindex verifies that the original source of the review is Google.
I would like to extend my appreciation and gratitude to Suzuki Law Offices, specifically Attorney Michael Wilson. From the moment I called, each person was very kind and receptive, willing to assist! I can say with confidence that Mr Wilson’s representation is not only professional, he is very personable, thorough and communicates with you expeditiously! I felt as though I was in trusted hands each step of the way! This is imperative when seeking legal support!
Read More Reviews
What You Can Expect
Help in Your Language

For Spanish-speaking clients, clear communication matters. Our bilingual team helps make sure you understand your options, your case, and what comes next.

We Care About Your Future

You’re never just another case. We take time to understand what you’re facing, listen closely, and treat your future like it matters.

Experience For Serious Cases

Our team brings deep legal knowledge and real courtroom experience to every case, giving you clear guidance when the stakes are high.

Available When It Matters

Legal problems don’t wait for a convenient time. We make ourselves accessible, responsive, and ready to help when you need answers most.

Free Consultation Contact Suzuki Law Today

Whether you have questions or you’re ready to get started, our legal team is ready to help. Complete the form or call us at 602-682-5270 to get your free consultation started.

"*" indicates required fields