1. Deutsche Börse´s XBRL initiative 10th XBRL International Conference Brussels 17th November 2004

2. Deutsche Börse´s XBRL initiative Deutsche Börse´s background motivation How issuer companies can participate Overview of the analysis tool Wider benefits for the German capital market 12341234

3. Deutsche Börse´s background motivation  Increasing transparency through greater comparability  Breaking the impasse: no investor use / no issuers provide  Lead enables key determining influence and gains meaningful experience  Initiative supported by reputated partners  Potential for increased small and mid cap coverage

4. Deutsche Börse´s XBRL initiative Deutsche Börse´s background motivation How issuer companies can participate Overview of the analysis tool Wider benefits for the German capital market 12341234

5. How issuers can participate  Issuers must provide quarterly financial reports  Secure data transfer via Exchange Reporting System (ERS)  Partner role  develop taxonomy  manage database  provide hotline support  develop analysis tool  Investors, analysts and IR requirements defined  Deutsche Börse provide internet site, coordination, publicity

6. Deutsche Börse´s XBRL initiative Deutsche Börse´s background motivation How issuer companies can participate Overview of the analysis tool Wider benefits for the German capital market 12341234

7. Overview of the analysis tool www.xbrl.deutsche-boerse.com

8. Deutsche Börse´s XBRL initiative Deutsche Börse´s background motivation How issuer companies can participate Overview of the analysis tool Wider benefits for the German capital market 12341234

9.  Provide a central database for listed company financial reports  Simplified access improves data quality and confidence  Enhanced coverage through electronic access  Cost and time efficient data processing  Data comparision / transparency

10. Thanks for your attention!

11. Further information Guido Abraham Deutsche Börse AG Issuer Relations Tel.: +49 (0) 69 21 11 93 47 eMail:guido.abraham@deutsche-boerse.com xbrl@deutsche-boerse.com