Legal notice

infas Institut für angewandte Sozialwissenschaft GmbH
Kurt-Schumacher-Straße 24
53113 Bonn
e-mail: info(at)
phone: +49 - 228 - 3822-409
fax: +49 - 228 - 3100-71

Managing Director: Menno Smid
Commercial Register Number: HRB 7010
Value Added Tax Identification Number: DE 17 46 88 157


This website is carried out by infas GmbH (infas). Any rights to or from the website are entitled to infas. All product information or other information published on this website will be provided by infas in all conscience. However, this information, where regulated by law, does neither substantiate any guarantee nor liability on the part of infas. By providing a link to an external website (hyperlink) infas does neither adopt this website nor its contents. Furthermore, infas is not responsible for the availability of this website or accountable for its contents. Accessing these websites by hyperlinks implies the user's own risk. Any legal claims or lawsuits arising from the connection to the website or its use are liable to the interpretation of the law of the Federal Republic of Germany.


The contents of this website, in total or in part, may be used with written consent of infas Institut für angewandte Sozialwissenschaft GmbH (infas institute for Applied Social Sciences) only.

Data Protection

Datenschutz (in german)

Design and implementation

kognito gestaltung GmbH, Berlin

Picture credits

kognito gestaltung GmbH, Berlin
Georg Valerius Visuelle Konzepte, Köln
infas Institut für angewandte Sozialwissenschaft GmbH, Bonn