b GDPR.</li> <li>Duration of storage: If your request is not accepted, we will delete the data immediately. If your application is accepted and you become a member of the association, we will store the data for the duration of your membership. After your withdrawal from the association, we will delete all data that we no longer need within 30 days. For some data (including letters and receipts), however, there are legal storage obligations of currently up to ten years (see in particular § 147(3) of German AO).</li> <li>Data disclosure: Only the board has access to this data.