In short
We have no account, no contact form and no newsletter.
Server logs
Visiting produces technical log data such as IP address and timestamp, used for operation and security.
Measurement
We use Google Analytics and Microsoft Clarity to see which pages get used. These services set cookies.
Maps
The interactive maps load tiles from OpenStreetMap, which passes your IP address to their servers.
External links
Following a data link takes you off this site, where that office’s statement applies.
Everything we hold on Switzerland, on one map
16 028 entries across Switzerland on a single map. Search a town and zoom in.