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Indiana Department of Revenue

MCS Home > Motor Carrier Services > Returning User > USDOT and UCR USDOT and UCR

Recent UCR Email Reminder – If you recently received an email from the Indiana Department of Revenue regarding your UCR registration and have already paid, please disregard the email. If you have not yet paid your fees, you can do so online or using a smart phone at

The insurance and safety unit of MCS provides guidance and support for drivers and companies. Resources include information on obtaining a USDOT number, how to renew a USDOT number, federal marking requirements, Unified Carrier Registration (UCR), intrastate passenger or household goods authority details, federal operating authority, and insurance filing requirements.

For more information about USDOT and UCR, see the below resources, call (317) 615-7350, or e-mail MCS at

General Information – USDOT & UCR

Additional Resources