We called?

IFF Research Services GmbH conducts telephone interviews and online surveys on a national and international basis for different clients.


In representative surveys, telephone numbers are randomly selected in a randomised process, so that even numbers that are not noted in public registries may be dialed. Your participation is, of course, voluntary.

Research institutes are subject to a self-commitment to display their phone number for market research calls. That way, the contacted person may identify the research institute placing the call without having to answer the call - for example due to absence.

We guarantee that our contact solely serves the purpose of market and opinion research without any intention for sales.


If you have any further questions, please do not hesitate to contact us:
Email: dataprotection@iff-international.com


Please also feel free to contact our external data protection officer:

Data-S
Email: datenschutz@data-s.de
Web: www.data-s.de

By continuing to use our website, you give consent to the use of cookies. Data protection declaration // Durch die weitere Nutzung der Internetseite stimmen Sie der Verwendung von Cookies zu.
Datenschutzerklärung

Die Cookie-Einstellungen auf dieser Website sind auf "Cookies zulassen" eingestellt, um das beste Surferlebnis zu ermöglichen. Wenn du diese Website ohne Änderung der Cookie-Einstellungen verwendest oder auf "Akzeptieren" klickst, erklärst du sich damit einverstanden.

Schließen