2015 Wisconsin Act 389
The previous law typically required the installation of an IID in an offender’s vehicle for those who refuse to take a preliminary breath screening test or the person has a total of one or more prior OWI convictions. Act 389 requires the court to order one or more of the following:
- operating privileges for the operation of “Class D” vehicles to be restricted to vehicles equipped with an IID and each motor vehicle for which the person’s name appears on the vehicle’s certificate of title or registration be equipped with an IID;
- The person participates in either: 1) a pilot 24/7 sobriety program or 2) a 24-7 sobriety program that meets the federal definition of such program as well as any applicable federal regulations.


A 24-7 sobriety program is a program which authorizes the court or state agency to require an individual convicted of an OWI-related offense to both abstain from alcohol or drugs for a specified period and be subject to testing for alcohol or drugs at least twice per day by an electronic monitoring device or alternate method as a condition of their sentence, parole, or work permit.
The 24-7 sobriety program does not necessarily put an offender in the clear of having to install an IID. The court may still order the person to install an IID immediately after his or her completion of the program for the remaining period required by law.
