Planned Outages of CZSO Web Applications

Dear users,

due to scheduled technical maintenance, the web presentations csu.gov.cz and volby.gov.cz, as well as other applications, will experience outages on 11–13 August 2026.

Some of our services, including requests and product orders, will also be unavailable during this period. If you require assistance, please contact our Information services at +420 274 056 789 or by email at infoservis@csu.gov.cz.

We apologize for any inconvenience and thank you for your understanding.