Wisconsin Drunk Driving Laws: What to Know After an Arrest

workers compensation lawyer

If you have been arrested for drunk driving in Wisconsin, it will be important for you to quickly familiarize yourself with Wisconsin’s drunk driving laws. Drunk driving convictions can have serious consequences; and, while you might have options for avoiding a conviction, leveraging these options requires a clear understanding of the law and how it applies to your specific circumstances.

Of course, you should also hire a drunk driving lawyer to represent you—and your lawyer will be able to explain everything you need to know. But, learning the basics before your free initial consultation will help ensure that you can work with your lawyer as effectively as possible.

What You Need to Know About Wisconsin’s Drunk Driving Laws

So, what do you need to know about Wisconsin’s drunk driving laws? Here are some of the basics:

OWI and PAC: Wisconsin’s Drunk Driving Offenses

While most states use the term driving under the influence (DUI), Wisconsin does not. Instead, Wisconsin’s drunk driving laws establish two different offenses: operating while intoxicated (OWI) and driving with a prohibited alcohol concentration (or PAC). Under Section 346.63(1) of the Wisconsin Statutes:

  • Operating While Intoxicated (OWI) – “No person may drive or operate a motor vehicle while . . .[u]nder the influence of an intoxicant . . . to a degree which renders him or her incapable of safely driving.”
  • Driving with a Prohibited Alcohol Concentration (PAC) – “No person may drive or operate a motor vehicle while . . . [t]he person has a prohibited alcohol concentration.” A “prohibited alcohol concentration” is 0.08 percent in most cases, though it is possible to face a PAC charge with a blood alcohol concentration (BAC) of just 0.02 percent in certain circumstances.

As you can see, under Wisconsin’s OWI statute, prosecutors do not need evidence of your BAC to secure a conviction. This means that you can be convicted of OWI even if you refuse the breath test or are unable to register a BAC reading. Generally speaking, OWI and PAC charges carry the same penalties under Wisconsin law, though having a significantly elevated BAC (0.15 percent or above) can enhance the penalties that are on the table in a PAC case.

Wisconsin’s Implied Consent Law

Another factor that can enhance the penalties you are facing is a violation of Wisconsin’s implied consent law. In fact, if you violate Wisconsin’s implied consent law, you can face penalties regardless of whether you are guilty of OWI or PAC. Wisconsin’s implied consent law states:

“Any person who . . . operates a motor vehicle upon the public highways of [Wisconsin]. . . is deemed to have given consent to one or more tests of his or her breath, blood or urine, for the purpose of determining the presence or quantity in his or her blood or breath, of alcohol . . . .”

Basically, if you drive on Wisconsin’s public roads, you give your implied consent to a BAC test if the police pull you over on suspicion of drunk driving. If you revise to take a BAC test, you can be charged with an implied consent violation, which can carry penalties including:

  • A 12-month driver’s license suspension
  • Mandatory ignition interlock device (IID) installation
  • Mandatory alcohol assessment and treatment

But, while Wisconsin drivers need to comply with the state’s implied consent law, the police need to comply with the law as well. If the police did not fully comply with the law during your drunk driving stop, this could provide a defense in your case.

Wisconsin’s Drunk Driving Penalties

Regardless of whether you are facing an OWI charge or a PAC charge, you are facing steep penalties under Wisconsin’s drunk driving laws. Depending on the circumstances of your case, if convicted, you could face penalties including:

  • Fines
  • Surcharges
  • Driver’s license suspension
  • Mandatory IID installation or 24/7 sobriety program
  • Jail time

Various factors can increase the penalties for OWI and PAC charges in Wisconsin as well. For example, if you caused an accident or had a minor under age 16 in your vehicle at the time of your arrest, this could increase the risks of your drunk driving case significantly.

Wisconsin’s Ignition Interlock Law

As discussed above, mandatory IID installation is a potential penalty for both implied consent violations and OWI/PAC charges. Under Wisconsin law, mandatory IID installation is required in some cases. Specifically, the judge must order mandatory IID installation if either: (i) your BAC was 0.15 percent or above; (ii) you have a qualifying prior drunk driving conviction; or, (iii) you refused to provide a BAC sample during your traffic stop.

Plea Bargaining in Wisconsin Drunk Driving Cases

While some states prohibit plea bargaining in drunk driving cases, Wisconsin does not. If you are facing an OWI or PAC charge and do not have a strong defense available (and do not qualify for diversion), then negotiating a plea bargain could be the best option for minimizing the consequences of your arrest. Before you seek a plea bargain, however, there are several important factors to consider, and you will want to ensure that you are making an informed decision based on the advice of an experienced drunk-driving lawyer.

Diversion Programs in Wisconsin Drunk Driving Cases

One reason why you might not want to negotiate a plea bargain is that your case could qualify for diversion. Entering into a diversion program allows you to avoid a conviction entirely—provided that you complete the program successfully. While Wisconsin’s drunk driving laws allow diversion in most first-time OWI and PAC cases, they also impose stringent requirements for defendants who choose to participate. Even so, participating can still be worth the time and effort involved.

Schedule a Free Consultation with a Drunk Driving Lawyer in Madison, WI

Do you need to know more about Wisconsin’s drunk driving laws? If so, we encourage you to contact us promptly. To schedule a free consultation with a drunk driving lawyer at Mays Law Office in Madison, please call 608-257-0440 or tell us how we can help online today.

CALL NOW