Glossary · updated October 31, 2026
USDOT Reactivation
Also known as: Reactivation, Reactivate USDOT
By Korey Sharp-Paar · Reviewed by the Fast Trucking Compliance team
Definition
USDOT reactivation is restoring a deactivated USDOT number to active status. When the deactivation was caused by a missed MCS-150 biennial update, reactivation starts with filing the overdue update with current information in Motus. FMCSA controls when the update shows in its records. Before operating again, the carrier should also confirm that insurance, the BOC-3, UCR and state registrations are current. Reactivation tied to a safety order or a revocation of authority is a separate, more involved process and is not resolved by an MCS-150 alone.
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How to Reactivate a Deactivated USDOT Number (2026)Reactivate a deactivated USDOT number by filing a current MCS-150 through FMCSA's Motus system. Full walkthrough: SAFER status check, filing, MC reinstatement.
Related terms
- USDOT Deactivation(Deactivation)
- Authority Reinstatement(Reinstatement)
- MCS-150(Motor Carrier Identification Report)