You are not yet registered for IDEV?
For which statistics can be reported online?
Further information on the statistics collected and the relevant contacts, see the help.
Some important notes on how to use IDEV can be found in the online-help and the brief instructions. Information on data security is available from the Data Collection Portal of the Statistical Offices of the Federation and the Länder under "Schutz der Daten" (data protection, only german version available).
To log in please use the login details you have received.
The Federal Statistical Office and the statistical offices of the Länder offer a great number of online surveys. For technical, organisational or subject-related questions please get in touch with the relevant contact person in your Land. Click here for the IDEV pages of the statistical offices (only german version available)