Failure to complete biennial updates to FMCSA will subject the entities to civil penalties of up to $1,000 per day with a maximum penalty of $10,000. Certain for-hire carriers of passengers and freight, freight forwarders, and brokers may be subject to additional civil penalties as authorized by 49 U.S.C. 14901(a). FMCSA may also deactivate the USDOT Number for any entity that fails to comply with the updating requirements.