TTB will conduct proceedings to revoke or suspend an operating permit in accordance with the procedures set forth in part 71 of this chapter if the appropriate TTB officer has a reason to believe that the proprietor or any person associated with the operating permit:
(a) Has not complied in good faith with the provisions of 26 U.S.C. chapter 51 or the regulations issued thereunder;
(b) Has violated the conditions of the permit;
(c) Has made a false statement as to any material fact in the application for the permit;
(d) Has failed to disclose any required material information;
(e) Has violated or conspired to violate any law of the United States relating to intoxicating liquor;
(f) Has been convicted of any offense under title 26 U.S.C. punishable as a felony or of any conspiracy to commit such an offense; or
(g) Has not engaged in any of the operations authorized by the permit for a period of more than 2 years.