FMCSA/DOT: Authority Information Access the Federal Motor Carrier Safety Administration licensing and insurance data for information on a pending or existing interstate authority and to view recent FMCSA Register publications. SAFER (Safety And Fitness Electronic Records System) Access the Safety and Fitness Electronic Records System to register for a USDOT number, submit your OP-1 application, or view company information. Receivable Outsource Company (The Roc) Access "The Roc" for information on management of your account receivables.