FMCSA operating authority is often identified as an "MC," "FF," or "MX" number, depending on the type of authority that is granted. Apply for your trucking authority.Applying for trucking authority gives your company permission from the US government to receive payment for hauling freight as an independent company. If applying online, a Motor Carrier (MC) or Freight Forwarder (FF) Number will be provided immediately, and the confirmation grant letter will arrive via mail. Applying for USDOT number is fairly easy and straight forward. You will go to FMCSA.DOT. We can help you start your trucking authority in Georgia with the exact permits you need. Call USA Truck Permits at (832) 787-2111 or fill out our contact form!