27 C.F.R. § 19.689
(a) If there is a death or insolvency of a partner in the business that holds a permit under this subpart, the surviving partner or partners may continue to operate under the permit if:
(b) If the surviving partner or partners acquire the business upon settlement of the partnership, the surviving partner or partners must file an application in their own name and receive a permit in accordance with § 19.688(a).
(26 U.S.C. 5172, 5181)