Our resources are:

• room for group discussions with adjoining surveillance room
• 48 highly modern equipped CATI-spaces for carrying out telephone interviews
• equipment for 20 CAPI interviewers for personal interviews,
• six interviewer vehicles for the fast and Germany-wide work of our interviewers
• a high-performance scanner for reliable data acquisition of surveys with large case numbers
• own webserver for maximum security for online-surveys.