Pursuant to Article 3 of Dematerialised Securities Act (ZNVP), KDD according to official authorisation maintains the central registry of dematerialised securities. To issuers of dematerialised securities, KDD provides services related to: 

• Isue, cancellation or replacement of securities
• Maintenance of the central registry. 

For detailed information on services, please see: 

• Operations Rules
• Regulations on central registry maintenance