5 C.F.R. § 6801.106
(a) Prohibition on supervisory employee's seeking credit.
(1) A supervisory employee may not, on his or her own behalf, or on behalf of his or her spouse or child or anyone else (including any business or nonprofit organization), seek or accept credit from, or renew or renegotiate credit with, a depository institution or any of its affiliates if the institution or affiliate is a party to an application, enforcement action, investigation, or other particular matter involving specific parties pending before the Board and:
(b) Credit sought by spouse and other related persons. A supervisory employee must disqualify himself or herself from participating (by action, advice or recommendation) in any application, enforcement action, investigation or other particular matter involving specific parties to which a depository institution or any of its affiliates is a party as soon as the supervisory employee learns that any of the following related persons are seeking or have sought or accepted credit from, or have renewed or renegotiated credit with, the depository institution or any of its affiliates while the matter is pending before the Board: