How Can a DUI Affect My CDL in Arizona?

An arrest for driving under the influence (DUI) in Arizona carries significant ramifications for all drivers, but these consequences are enhanced for those holding a Commercial Driver’s License (CDL). CDL holders are subject to stricter regulations on the road compared to regular drivers. Even a first offense can result in an immediate, lengthy suspension of your CDL. The fallout extends far beyond driving restrictions, threatening your professional career and ability to earn a living. Therefore, enlisting the help of an experienced Tempe CDL DUI Lawyer is crucial to safeguarding your driving privileges and future. Please continue reading to learn the various ways in which a DUI can affect your CDL in Arizona.  

What Are the BAC Limits for CDL Drivers?

First and foremost, it’s important to understand that while the legal limit in Arizona for most drivers is 0.08%, that limit doesn’t apply to those behind the wheel of commercial motor vehicles. Commercial drivers face much lower legal limits. Commercial drivers are considered legally impaired with a blood alcohol concentration (BAC) of 0.04% or higher. Nevertheless, bear in mind that the standard legal limit applies if the CDL holder is operating a non-commercial vehicle. 

For commercial drivers, a BAC considered acceptable for a standard driver can still result in a DUI. Even with a BAC under 0.4%, you can still face a DUI charge if law enforcement suspects impairment. 

How Long Can Your CDL Be Disqualified?

A DUI charge for a CDL holder in Arizona triggers two separate and distinct processes: one managed by the Arizona Motor Vehicle Division (MVD), which is administrative, and the other pursued through the court system, which is criminal. 

If you provide a chemical test that meets or exceeds the lawful BAC level, or if you refuse to comply under Arizona’s implied consent statute, you will likely be served with a notice of an automatic driver’s license suspension. The sanctions typically include: 

• A one-year CDL ban for the initial violation 
• An eighteen-month CDL ban if the vehicle was transporting hazardous materials
• A twelve-month suspension for declining chemical testing 
• The possibility of a lifetime ban for certain repeated offenses

It should be noted that CDL holders are allotted a brief timeframe to petition for a hearing to challenge this suspension. If you don’t act promptly, the disqualification is usually enforced automatically. Unfortunately, most drivers remain unaware of these strict deadlines until after they have already passed. 

Beyond the regulatory penalties, your case will be heard in the Tempe Municipal Court or another court within the greater Phoenix area. In addition to a one-year CDL disqualification, you can face hefty fines, mandatory alcohol screening and education classes, installation of an ignition interlock device for at least 12 months, and a permanent criminal record. 

As you can see, a DUI can lead to serious consequences for CDL holders, including putting your livelihood at risk. At The Weingart Firm, we are prepared to help protect your future. Contact us today to schedule a free consultation to discuss your case.