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In 2020, Arizona voters passed Proposition 207, legalizing recreational marijuana for adults 21 and older. While this marked a major shift in the state’s drug policy, not all marijuana-related activity is legal—and many offenses still carry serious criminal consequences. What Is Legal Under Proposition 207? - Adults 21 and older can possess up to 1 ounce (28 grams) of marijuana,…Read More

In Arizona, drug-related charges range from simple possession to serious trafficking offenses. The distinction between the two can mean the difference between probation and decades in prison. Understanding how the state differentiates these offenses is essential if you or someone you know is facing drug charges. Drug Possession Simple possession typically means the drug is for personal use. This includes…Read More

An Ignition Interlock Device (IID) is a breath-testing unit that is installed in a vehicle to prevent it from starting if alcohol is detected on the driver’s breath. In Arizona, IIDs are a mandatory condition for most DUI-related license reinstatements—even for first-time offenders. Under A.R.S. § 28-3319, drivers convicted of DUI are required to install an IID on any vehicle…Read More

Commercial drivers are held to a higher standard when it comes to DUI enforcement in Arizona. Because they operate large, potentially dangerous vehicles and transport goods or passengers, even minor violations can jeopardize a commercial driver’s career. Under Arizona law and federal regulations, the legal blood alcohol concentration (BAC) limit for commercial driver’s license (CDL) holders is 0.04%—half the limit…Read More

In Arizona, a DUI arrest often results in an immediate administrative suspension of your driver’s license—even before you are convicted in court. This suspension is enforced by the Arizona Department of Transportation (ADOT) and is separate from any criminal penalties you may face. What Triggers a License Suspension? There are two main ways your license can be suspended after a…Read More

Field sobriety tests (FSTs) are commonly used by Arizona law enforcement officers to assess whether a driver is impaired by alcohol or drugs. These tests are performed at the roadside and are often one of the first tools officers use to establish probable cause for a DUI arrest. The most widely used FSTs in Arizona are part of the standardized…Read More

Arizona has one of the toughest underage drinking and driving laws in the nation. The state enforces a strict zero-tolerance policy for drivers under the age of 21. That means any detectable amount of alcohol in an underage driver’s system—even a trace—can result in criminal charges and administrative penalties. Under A.R.S. § 4-244(34), it is unlawful for a person under…Read More

Many people are surprised to learn that they can be charged with Driving Under the Influence (DUI) in Arizona even when using legally prescribed medications. While most think of DUI as involving alcohol or illicit drugs, prescription medications can also impair your ability to drive safely—and the law treats it no differently. Under A.R.S. § 28-1381(A)(1) and (A)(3), it is…Read More

DUI checkpoints—also known as sobriety checkpoints—are legal in Arizona and are frequently used during holidays, weekends, and major events to identify impaired drivers. While these checkpoints may seem intimidating, it's important to know that you still retain constitutional rights when passing through one. Law enforcement agencies must follow strict legal guidelines when operating DUI checkpoints. These guidelines are intended to…Read More

An Aggravated DUI in Arizona is not just a more serious form of driving under the influence—it is a felony offense with long-lasting consequences. If you’re facing aggravated DUI charges, the stakes are significantly higher, and the penalties can include years in prison, steep fines, and permanent marks on your criminal record. Under A.R.S. § 28-1383, a DUI becomes 'aggravated'…Read More