Understand the normal schedule.

FMCSA’s normal biennial schedule uses the last USDOT-number digit for the filing month and the next-to-last digit for odd or even years. Updating your registration directly with FMCSA is free.

Prepare your information.

Review your legal business name, contact information and operating details against current official instructions. Keep the submission confirmation and your next action together.

Keep the next step in view.

AxleBell helps owner-operators and small fleets organize compliance work, reminders and records.

Explore AxleBell Core Review other deadlines

Go straight to the source.

Sources reviewed September 19, 2026. General planning information. Requirements depend on your operation and may change. Check the official guidance. AxleBell is an independent service, not FMCSA or a government agency.