Disciplinary Enforcement Rule X: Duty of Attorneys to Notify the Court of Convictions or Discipline by Other Courts or Agencies
D.C. Circuit Rules — Appendix II. Rules of Disciplinary Enforcement
If an attorney admitted to practice before this Court (a) is subjected to public discipline for professional misconduct as defined in Rule I.B; (b) is indicted or charged with a felony or serious crime as defined in Rule III.F; (c) is convicted of a felony or misdemeanor; (d) is disbarred on consent; or (e) resigns from the bar of any court while an investigation into an allegation of misconduct is pending, the attorney shall so notify the Clerk of this Court in writing within ten days of such discipline, indictment, charge, conviction, disbarment on consent or resignation.