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Carriers need an FMCSA-issued U.S. DOT Number Personal Identification Number (PIN) (NOT a Docket Number
PIN) to access the Offsite Safety Audit and the Safety Measurement System.
Do NOT submit a request for a U.S. DOT Number to this website as we can't obtain one for you. If you are
experiencing PIN issues, visit our PIN help page or call 1-800-832-5660.
Call 1-800-832-5660 or find your Motor Carrier Enforcement Office below.
Complete the form below.