27 C.F.R. § 71.46
Whenever the appropriate TTB officer has reason to believe that any person has not in good faith complied with any of the provisions of 26 U.S.C. chapter 52 or regulations issued thereunder, or has not complied with any provision of 26 U.S.C. which involves intent to defraud, or has violated any of the conditions of his permit, or has failed to disclose any material information required, or has made any materially false statement, in the application for his permit, or has failed to maintain his premises in such manner as to protect the revenue, or is, by reason of previous or current legal proceedings involving a felony violation of any other provision of Federal criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes, not likely to maintain operations in compliance with 26 U.S.C. chapter 52, or has been convicted of a felony violation of any provision of Federal or State criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes, the appropriate TTB officer shall issue a citation for the revocation or suspension of such permit.
27 C.F.R. §71.46
72 Stat 1421, as amended; 26 U.S.C. 5713