(a) This part implements the Equal Access to Justice Act, 5 U.S.C. 504,by.

(b) This part applies to the award of fees and other expenses in connection with adversary adjudications before FHFA. However, if a court reviews the underlying decision of the adversary adjudication, an award for fees and other expenses may be made only pursuant to 28 U.S.C. 2412(d)(3).