The Comptroller may censure an individual or suspend or debar such individual from practice before the OCC if he or she is incompetent in representing a client's rights or interest in a significant matter before the OCC; or engages, or has engaged, in disreputable conduct; or refuses to comply with the rules and regulations in this part; or with intent to defraud in any manner, willfully and knowingly deceives, misleads, or threatens any client or prospective client. The suspension or debarment of an individual may be initiated only upon a finding by the Comptroller that the basis for the disciplinary action is sufficiently egregious.