Filing for office, including petition signature requirements and political party status.
Elections administration, including the Election Inspector's Guide; absentee voting; and the Michigan Qualified Voter File.
Find information about the Board of State Canvassers and its meeting notices.
Title and registration requirements; special titles; name changes; address changes; license plate fees; insurance requirements; new Michigan residents; lost titles; lost license plates; and deceased vehicle owners.
Disability parking and placard information, disability parking, disability plate, disabled parking permit, and wheelchair.
Recreational vehicles such as snowmobiles, watercraft, ORVs, and trailers.
Operating requirements for agricultural vehicles on public roads - lighting, slow-moving vehicle emblems, and more.
The International Registration Plan (IRP) - a program for registering and licensing of commercial vehicles in interstate operations among member jurisdictions (states or provinces).
The Uniform Commercial Code (UCC) online service for customers filing financial statements and liens through the Secretary of State.
Search is currently unavailable. Please try again later.
The web Browser you are currently using is unsupported, and some features of this site may not work as intended. Please update to a modern browser such as Chrome, Firefox or Edge to experience all features Michigan.gov has to offer.
How do I Get an Ignition Interlock Device Installed?
Manufacturers who are currently authorized to install ignition interlock devices for Michigan drivers are listed on this page. You can contact any of the provider's by calling their toll-free phone number to obtain additional information concerning cost, the location of service centers and to schedule installation.
***The State of Michigan and/or their employees do not endorse or recommend manufacturers. Each manufacturer is a commercially operated company that has been approved by the State of Michigan according to MCL 257.625k. Rates and policies may vary.
