The «Archive of corporate clients-banking history files and operations» system developed and delivered by Intercomputer Global Services for the ING Bank Bulgaria was successfully turned to commercial operation. The usage of the new system in the Bank has already brought the following advantages: reduced risk of errors at the customer’s data input, reduced risks of violation of internal corporate regulation by means of standardization of the processes of storage, management of the client documents including the function of monitoring the document validity terms, decreased time consumed for search and preparation of the documents for internal usage and inspecting bodies.