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Biennial Updates and Why They Matter

Federal Motor Carrier Safety Administration (FMCSA) requires all entities under its jurisdiction to update their information every two years. You are required to provide this update every two years even if your company has not changed its information, has ceased interstate operations since the last update, or is no longer in business and you did not notify FMCSA.

Failure to complete a Biennial Update will result in deactivation of your USDOT number and may result in civil penalties of up to $1,000 per day, not to exceed $10,000.

Filing schedule: Each motor carrier or intermodal equipment provider must file the appropriate form at the following times:

Before it begins operations

Whenever there is a change in information (address, telephone number, email, # power units, etc.)

Every 24 months, according to the following schedule:

If your USDOT number ends in: Must file by last day of:If your USDOT number ends in: Must file by last day of:
1January
2February
3March
4April
5May
6June
7July
8August
9September
0October

If the next-to-last digit of its USDOT Number is odd, the motor carrier or intermodal equipment provider shall file its update in every odd-numbered calendar year. If the next-to-last digit of the USDOT Number is even, the motor carrier or intermodal equipment provider shall file its update in every even-numbered calendar year.

You can file a biennial update prior to the time that an update is due. FMCSA considers any update of an MCS-150 or MCS-150C that was completed by a motor carrier, Intermodal Equipment Provider (IEP), or carrier that has been issued a Hazardous Materials Safety Permit (HMSP) at any time during the 12 months immediately preceding the biennial update due date to satisfy the biennial update requirement.