Description: File the U.S. DOT Form MCS-150 - Biennial Update mandate for Trucking Companies
mcs150 (15) biennial update (13) dot update (13) dot number registration (1)
The United States Department of Transportation requires all motor carriers operating under a federally-issued U.S. DOT number to file a Biennial Update every 24 months as specified in the Code of Federal Regulations CFR Title 49 Part 390.19. The filing period (filing deadline) is determined by the U.S. DOT number assigned to your company. To learn who must file click DOT Regulation Information about MCS-150 filing or call (240) 544-0881 to speak with a compliance agent. Failure to comply with CFR Title 49 P
If you prefer to speak to a processing officer or file by phone call 240-544-0881 for the Biennial Update Division, Monday through Friday 8AM-6PM CST & Saturdays 9AM-2PM CST.
If you are not able to file online alternatively you may complete the Biennial Update by requesting MCS-150 Paper Application to receive it by mail or by a fax. To request paper application by mail/fax call (240) 544-0881 to request and pre-pay. We'll mail or fax over the application the following business day.