Federal and Neighboring State Agencies

Federal Motor Carrier Safety Administration

Federal Regulations
Phone (605) 224-8202
Fax (605) 224-1766

Web Site
https://www.fmcsa.dot.gov

Field Office Directory
Web Site https://www.fmcsa.dot.gov/mission/field-offices

Safety Regulations
Web Site https://www.fmcsa.dot.gov/regulations

Hazardous Materials
Web Site https://www.fmcsa.dot.gov/regulations/hazardous-materials

USDOT Numbers
Web Site https://www.fmcsa.dot.gov/registration

Motor Carrier Safety Profiles
Web Site https://safer.fmcsa.dot.gov

Reporting Violations
Web Site https://www.fmcsa.dot.gov/consumer-protection/report-safety-violations

Starting a Trucking Business, Changing Business Name and Address
Web Site https://www.fmcsa.dot.gov/registration/getting-started

Filing Forms and Paying Fees
Web Site https://www.fmcsa.dot.gov/registration/forms

Safety Programs
Web Site https://www.fmcsa.dot.gov/safety

Household Goods Moving
Web Site https://www.fmcsa.dot.gov/protect-your-move

Compliance, Safety Accountability (CSA) Information
Web Site https://csa.fmcsa.dot.gov

Iowa

Phone (515) 237-3264
Fax (515) 237-3257
Web Site https://iowadot.gov/mve

Minnesota

Phone (651) 296-6000
Fax (651) 215-9677
Web Site https://www.dot.state.mn.us/cvo

Montana

Phone (406) 444-6130
Fax (406) 444-9263
Web Site https://www.mdt.mt.gov/business/mcs

Nebraska

Phone (402) 471-4435
Fax (402) 471-4024
Web Site https://dmv.nebraska.gov/mc/index

North Dakota

Phone (701) 328-2621
Fax (701) 328-1642
Web Site https://www.dot.nd.gov/divisions/mv/vehicle.htm#motor-carrier-services

Wyoming

Phone (307) 777-4319
Fax (307) 777-4282
Web Site https://dot.state.wy.us/home/trucking_commercial_vehicles.html