Bank system, method and program for corporate finance overseas credit management

In the present invention, a bank system for corporate finance overseas credit management is provided with: a first storage means for storing customer information that is shareable by a plurality of entities; a second storage means for storing information regarding a management unit (Deal) of a credit transaction; an approval means for approving the execution of a credit transaction set forth in amanagerial decision request form and, with the customer information and deal information as of the time of creation of the managerial decision request form, generating a first signal when the managerial decision request form is approved; and a control card generation means for generating a control card in response to the first signal, wherein the control card indicates the progress status of workrelevant to the approved credit transaction. The Deal information contains information of one or more credit branches and information of one or more debtors. The debtor or debtors are associated withcustomer information. The c