If you refuse to take to a chemical test in Illinois, you will have your driver's license suspended for 1 year. After 31 days, if you're eligible, you may be able to get a Monitoring Device Driver Permit (MDDP), which allows you to continue to drive if you install a Breath Alcohol Ignition Interlock Device (BAIIID) in your vehicle. A subsequent offense within five years of the original offense receives a three-year suspension without the opportunity to apply for an MDDP.