27 C.F.R. § 25.101
(a) Reasons for disapproval. The appropriate TTB officer may disapprove a bond or consent of surety if the individual, firm, partnership, corporation, or association giving the bond or consent of surety, or if any of the above entities owning, controlling or actively participating in the management of a business giving a bond as a brewer, has been previously convicted in a court of competent jurisdiction of:
(b) Appeal of disapproval. If the bond or consent of surety is disapproved, the person giving the bond or consent of surety may appeal the disapproval to the appropriate TTB officer, who will grant a hearing in the matter if requested by the applicant or brewer, and whose decision will be final.
(Sec. 201, Pub. L. 85-859, 72 Stat. 1394, as amended (26 U.S.C. 5551))
[T.D. ATF-224, 51 FR 7673, Mar. 5, 1986, as amended by T.D. ATF-437, 66 FR 5479, Jan. 19, 2001]