Federal regulation requires that every motor carrier (of property or passengers) shall designate a process agent in each state in which it is authorized to operate. A process agent is a representative upon whom court papers may be served in a proceeding brought against a motor carrier, broker, or freight forwarder. 49 CFR Part 366 provides additional details about the Designation of Process Agents by Motor Carriers and Brokers. DISA, formerly Transportation Advisor, can file your BOC-3 form so your company can easily meet this requirement. The cost for this service is $60.00. There will be an additional fee for any changes (such as a company name or address change) to the form once the form has been filed.