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If you are not an authorized user (FMCSA, State, or Motor Carrier),
please return to the A&I home page.
Note: MCS-150 changes are updated monthly when the data is updated. If you
modified your MCS-150 information after the snapshot date,
March 31, 2017
your changes will not appear on this website until next month.
Motor carriers can log in using their U.S. DOT Number and FMCSA-issued U.S. DOT Number Personal Identification Number (PIN),
NOT their Docket Number PIN. If you are experiencing PIN issues, visit our PIN Help page for additional assistance.
In the coming months, access by U.S. DOT Number and U.S. DOT Number PIN will be disabled on SMS and motor carriers will need to log in using the
FMCSA Portal. To prepare for this transition,
register for a Portal account today.
Motor carriers and enforcement users can now log in using their Portal ID and Password.
Motor carriers, if you need additional access assistance, please call 1-800-832-5660.
Carriers need an FMCSA-issued U.S. DOT Number and a U.S. DOT Number Personal Identification Number (PIN)
(NOT a Docket Number PIN) to access the Safety Measurement System (SMS) website. If you are experiencing
difficulties, please review the information below before contacting the CSA Web team for assistance.
For additional details, select an option below.
U.S. Department of Transportation
Federal Motor Carrier Safety Administration
1200 New Jersey Avenue, SE
Washington, DC 20590