15 U.S.C. § 1849 : US Code - Section 1849: Federal Reserve banks as fiscal agents

Search 15 U.S.C. § 1849 : US Code - Section 1849: Federal Reserve banks as fiscal agents

Any Federal Reserve bank which is requested to do so shall act as
fiscal agent for the Board. Each such fiscal agent shall be
reimbursed by the Board for all expenses and losses incurred by it
in acting as agent on behalf of the Board.