The duty to inform requires clear notice of CCTV and accessible, more detailed information about data processing, for example online or at reception. A sign saying only “THIS SITE IS MONITORED BY CCTV” is insufficient.
What information typically must not be missing
- who is the data controller (company, contact),
- purpose and legal title,
- retention period or criteria,
- to whom the record can be forwarded (Czech Police, insurance company),
- data subject rights (access, erasure - if that makes sense).
Review and sources
Verified sources for this term
Updated September 5, 2026