The preliminary survey serves to collect the administrative data of the companies in the sample that are necessary for the future survey.
You can complete the questionnaire online, transmit and print it. To fill in the questionnaire, you have to log in with your User-ID and password:
- User-ID: 7-digit number which identifies your enterprise and remains unchanged.
- Password: 8-digit code which changes every survey period.
You can find your User-ID and password in the letter/e-mail.