Privacy and Cookie Policy

Wikimedia CH recognises the importance of your privacy and of transparency in our processing of your personal data. That’s why we updated our Privacy and Cookie Policy in October 2021. The document is also available on the Basic Information page in English, French, German, and Italian.

On 28 November 2022, Wikimedia CH deactivated Google Analytics on and recplaced it with Matomo. This tool is an Open Source software that allows 100% data ownership. The data collected with this tool remains in Switzerland, precisely in WMCH infrastructure and will not be shared. With this step Wikimedia CH is even more GDPR-friendly.

If you have any questions or a request in relation to the processing of your personal data by us, please email to


(published on October 14, 2021, updated 8 December 2022)