The questionnaire to be printed out or completed on your computer is available here:
Questionnaire [ PDF 647 kB ]
- Printing: Please return the completed questionnaire by post. To do so, simply use the postage-paid return envelope that is enclosed with your letter.
- PC survey: Please use the form function of the PDF file and send the questionnaire to us by e-mail (firstname.lastname@example.org) or fax (+49 (0)89 5155-1202).
Access the online survey here: