Name changes must be submitted in writing within 30 days of the change. Use form SFN 50072 Change of Address and/or Name. Individuals submitting a name change must attach a copy of the legal document such as a court order or marriage certificate. Business entities must first amend the name with the North Dakota Secretary of State. Contact the Secretary of State: www.nd.gov/sos or sosbir@nd.gov or call 701-328-4284. There is no fee for processing a name change. A new license will be mailed when the change has been processed by the Department. North Dakota Insurance Department ndlicensing@nd.gov State Capitol, fifth floor Dept. 401 600 E. Boulevard Ave. Bismarck, ND 58505-0320 701.328.3548 701.328.4880 fax 800.247.0560 toll free 800.366.6888 TTY line