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Welcome to the
 Michigan State Police, Commercial Vehicle Enforcement Division
 Intrastate Carrier Authority Registration System (ICARS)

We are pleased to offer our citizens, businesses, and visitors access to government services online, 24 hours a day, 7 days a week.

The 2018 Intrastate renewal period begins 10/01/2017 and closes on 12/31/2017.  Beginning 10/01/2017, login to your account, select  My Records to find the renewal link for your authority.  Select the Renew Application link and complete your renewal application.

Register for an Account today:

To use our online services you must register for a free account.

Registered access will allow you to search our Motor Carrier System database for intrastate carriers, view authority and contact information, as well as file a complaint related to an intrastate motor carrier.

If you are a motor carrier, once registered, you will be able to apply for new intrastate authority, apply to amend your existing authority, apply for vehicle credentials, complete your annual renewal of authority, and pay all associated fees.

Unregistered users:
Unregistered users can access our Motor Carrier System database, using the advanced search tab, to identify authorized intrastate carriers, and view authority and contact information.

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