Please use your User Authentication System (UAS) username and
password. If you require any assistance, please contact FMCSA
Technical Support online at
http://fmcsa-ts.dot.gov/
or by telephone at 617-494-3003.
Motor Carrier Users
Please enter your U.S. DOT # and Personal Identification Number
(PIN) provided by FMCSA. If you do not know your PIN, go to
http://ai.fmcsa.dot.gov/login/pinhelp.asp or call
1-800-832-5660 for assistance.