Determine whether your business needs a USDOT number
Gather your legal business name, address, and contact information
Collect your Employer Identification Number if applicable
Identify your business structure and ownership details
Know the type of vehicles you operate and their gross vehicle weight ratings
Determine whether you operate in interstate or intrastate commerce
Visit the FMCSA registration website
Complete the DOT number application online
Submit the required business and vehicle information
Pay any applicable fees if required for related registrations
Review and confirm all information before submitting
Save your application confirmation and DOT number
Display the DOT number on your commercial vehicles if required
Keep your registration information updated with FMCSA