The Board of Governors of the Federal Reserve System reserves the right, in its discretion, to alter, amend or repeal these regulations and to prescribe such additional regulations, conditions, and limitations as it may deem desirable, respecting relationships and transactions of any kind entered into by any Federal Reserve Bank with any foreign bank or banker or with any group of foreign banks or bankers or with any foreign State.
12 C.F.R. §214.6