With respect to registered users, ZF will annually send a reminder to re-confirm the information he provided to ZF when registering for the ZF Account. Should the user not confirm his Account information, the Account will be deactivated. ZF will delete the ZF Account and related data after another year after the deactivation in case the user does not provide the relevant confirmation. 8. Other services, applications and websites
Via the ZF Websites you may access other services and applications the use of personal data by which is explained in separate date protection information documents. Also, our ZF Websites contains links to other websites. ZF is not responsible for the use and protection of personal data on these other sites. We encourage you to be aware when you leave our ZF Websites and to read the data protection information of the other websites. Chatbot:

No personal data will be processed by ZF when using the chatbot. Your chatbot conversation is anonymous.
How long do you store my data for? 
Should the user not confirm his Account information, the Account will be deactivated. ZF will delete the ZF Account and related data after another year after the deactivation in case the user does not provide the relevant confirmation