Personal data

We treat your personal data strictly confidentially and it will in no case be given to any third parties. Studies are always analyzed anonymously.


The membership at EFS Panel is voluntary and you can always decide to terminate your membership. All you have to do is to submit the online form 'Quit membership'.


In all the communication we send to our members, we'll always clearly state our identity and our contact address.

Data security

Collection, processing and usage of data follow the strict guidelines of German data protection laws. The collected data is used and processed by EFS Panel just to the degree it is necessary to conduct market research, legal and wished by you. At this point we want to state explicitly, that your personal details is strictly separated from your reply data. Your acceptance is completely voluntary and can always be cancelled. For information please don't hesitate to contact us at panel-team@EFS.com or use the contact form.
In order to ensure secure transfer of your personal data to our Website, we use an up-to-date SSL-Server. SSL is the abbreviation for Secure Socket Layer. This Website offers secure communication and has a valid certificate.

(Privacy and Security Principles, based on ESOMAR - European Society for Opinion and Marketing Research - Guidelines for Conducting Research Online)