Skip to Content
The Koplow Law Firm The Koplow Law Firm
Call Now: 602-560-7837
Top
Drug DUI

Drug DUI Attorney in Phoenix

Experienced Representation for Drug-Related DUI Charges in Scottsdale & Throughout Arizona

Driving under the influence of drugs (Drug DUI) is a serious crime in Arizona. Unlike alcohol-related DUIs, a Drug DUI involves impairment caused by controlled substances, whether they're prescription medications, cannabis, or illicit drugs. Arizona's strict driving laws mean it’s possible to face charges even if you weren’t aware that the drugs in your system could impair your ability to drive.

If you’ve been charged with a drug DUI in Phoenix, it’s essential to have an attorney who can analyze the specifics of your case, including the type of drug involved and the circumstances of your arrest. At The Koplow Law Firm, I use my knowledge of forensic evidence and over two decades of experience to challenge evidence and protect my client's rights.

Call (602) 560-7837 today to discuss your case with a skilled drug DUI attorney in Phoenix. Virtual consultations are available.

Types of Drug DUIs in Arizona

Drug DUIs are not limited to illicit drug use. Arizona law is broad and encompasses various situations where drugs might impair your driving. Understanding the types of Drug DUIs can help you better grasp the specific accusations you are facing. 

Here are some common categories of Drug DUIs:

  • Prescription drug DUI – Even medications prescribed by a licensed doctor can lead to a DUI charge if they impair your ability to drive safely. Common examples include painkillers, anxiety medications, and sedatives.
  • Marijuana DUI – With the legalization of recreational and medical marijuana in Arizona, DUIs for cannabis impairment have become more frequent. Even if you’re legally allowed to use marijuana, it’s illegal to operate a vehicle while impaired.
  • Illegal drug DUI – DUIs involving controlled substances such as cocaine, methamphetamine, heroin, or other illicit drugs carry severe penalties and heightened scrutiny under Arizona law.
  • Drug metabolites – Arizona law allows for charges based on the detection of drug metabolites in your system. This means even if you are no longer impaired, trace amounts of a drug's residue could still result in prosecution.

Each type of Drug DUI brings its own complexities, and understanding the details of your case is crucial to building an effective defense.

Our Services

See How We’ve Helped Others

Trusted by Clients Across Arizona
    "Great trial attorney."

    Lawrence is tenacious, relentless, and extremely passionate about his clients and their cases. He leaves no stone unturned in his investigations, and his cross examinations are grueling. His knowledge of the science of DUI's and the testing procedures is unsurpassed. Great trial attorney.

    - Jesse S.
    "Unquestionably one of the top DUI/ criminal defense attorneys in Arizona."
    As a practicing attorney in DUI and criminal defense, and as a former prosecutor who went against Lawrence on several cases, I can attest that the State knows they will have their hands full when Lawrence is on the case.
    - Ryan M.
    "You cannot go wrong with Lawrence."

    Great attorney! Lawrence thinks outside the box and goes above and beyond for his clients and the legal community at large. If you are looking for aggressive representation, you cannot go wrong with Lawrence.

    - Charity C.
    "No other lawyer knows the science of DUI like Lawrence does."
    Lawrence is the best lawyer I have ever met. If your career is on the line then he is the guy. No other lawyer knows the science of DUI like Lawrence does. I will be forever grateful!
    - Greg S.
    "It was miracle!"

    It was miracle!... A lot of people don't really understand the benefit of having an attorney who used to be a prosecutor. They know all the little tricks and scare tactics the state has as opposed to just hiring an attorney who is a little fish in a big pond.

    - Joe C.
    "One of the best."
    Lawrence Koplow is one of the best DUI and vehicular defense attorneys in the state of Arizona. Anyone would be extremely fortunate to have him as their advocate.
    - Jack L.
    "You cannot go wrong with Lawrence."
    Lawrence thinks outside the box and goes above and beyond for his clients and the legal community at large. If you are looking for aggressive representation, you cannot go wrong with Lawrence.
    - Charity C.
    "Nobody knows the court and laws better than him."
    Lawrence represents very high-profile clients who greatly depend on a good outcome, and this guy will deliver. This is a prosecutors' worse nightmare, and it should be that way if you need an attorney.
    - David E.
Experience Matters in DUI Defense
With over 20 years of experience, including time as a former DUI prosecutor, we know how to navigate the system to achieve the best possible outcomes for our clients. Get started today.
Request a Consultation

Penalties for a Drug DUI Conviction in Arizona

Drug DUIs in Arizona carry serious penalties, which grow more severe with repeat offenses or aggravating circumstances. 

Some of the consequences you could face include:

  • First-offense penalties
    • Mandatory jail time (typically at least 10 days, though this can vary)
    • Fines and surcharges exceeding $1,000
    • License suspension for up to 90 days
    • Substance abuse counseling or treatment programs
Continue Reading Read Less

DUI Library

The best DUI defense stuff that only a few know and none want to share. A one of a kind annotated resource for lawyers, people accused, or anyone who wants to see what’s going on in our justice system with DUI cases… and how to fix it.

Ready to Fix This?

Let’s Talk About Your Case

Have questions about your case? We have answers. Get in touch today to schedule a consultation and explore your best legal options.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a value.
  • Please enter a message.
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy
Locations