JM 3-1.140
When United States Attorneys, or their offices, become aware of an issue that could require a recusal in a criminal or civil matter or case as a result of an actual or apparent conflict of interest, they must contact EOUSA’s General Counsel’s Office (GCO). United States Attorneys cannot recuse themselves or their offices from cases or matters. They must be recused by the designated Associate Deputy Attorney General. The requirement of recusal does not arise in every instance, but only where a conflict of interest exists or there is an appearance of a loss of impartiality.
A United States Attorney who becomes aware of circumstances that might necessitate his or her recusal or that of the entire office should promptly notify GCO to discuss whether a recusal is required. If recusal is appropriate, GCO will coordinate the recusal action, obtain necessary approvals for the recusal, and arrange for a transfer of responsibility to another office.
[added February 2018]