FINREP About GAAP: Interstage XWand is a comprehensive suite of products that helps companies and regulatory bodies create, test, report, collect and analyze financial data in eXtensible Business Reporting Language (XBRL), a standard format that aids the disclosure of financial information quickly and accurately. Product Overview  COREP: Fujitsu offers the world's most comprehensive and complete software to cater for all stages of XBRL implementations. XBRL is a language for the electronic communication of business and financial data which is revolutionizing business reporting around the world. It provides major benefits in the preparation, analysis and communication of business information. It offers cost savings, greater efficiency and improved accuracy and reliability to all those involved in supplying or using financial data. Benefits  Regulatory Reporting: Interstage XWand allows natural and stable conversion, extraction and exchange of financial data, while ensuring that the necessary checks are in place to demonstrate compliance with mandates.