A back-to-back loan, also referred to as a parallel loan or credit swap, occurs when two business firms in separate countries arrange to borrow each other’s currency for a specific period of time. At an agreed terminal date they return the borrowed currencies. The operation is conducted outside the foreign exchange markets, although spot quotations may be used as the reference point for determining the amount of funds to be swapped. Such a swap creates a covered hedge against exchange loss, since each company, on its own books, borrows the same currency it repays. Back-to-back loans are also used at a time of actual or anticipated legal limitations on the transfer of investment funds to or from either country.