Mont. Code Ann. § 30-13-213
(1) When the registrant of record of a registered assumed business name wishes to cancel the registration, the registrant shall deliver to the secretary of state a cancellation of registration of an assumed business name form, which must include but not be limited to the following information:
History: En Sec. 13, Ch. 260, L. 1979; amd. Sec. 5, Ch. 449, L. 1995; amd. Sec. 4, Ch. 26, L. 2011; amd. Sec. 2, Ch. 23, L. 2017.