The facts
- Who files
- Credit unions (Decree No. 426/2013 Coll.). Source
- How often
- Quarterly, as at the last day of the calendar quarter. Source
- Deadline
- Within 30 days of the end of the calendar quarter; the fourth quarter's return is due by 10 February of the following year. Source
- Format
- Other. Submitted as an electronic data message in the CNB's own data-file structure through the internet application or user interface of the CNB's collection system (SDAT); the decree does not name XBRL for this national return. Source
- How it is filed
- Filing route recorded for the CNB: SDAT (Sběr dat ČNB). See how firms file with the CNB.
- Status
- In force
- Group
- Credit unions (national)
Templates (1)
The tables and forms inside the return. Plain name first, the CNB's code in brackets.
- Quarterly report on insured deposit claims (DZ (ČNB) 24-04)
Where the list was read: Source
Validation rules
No published validation rules were found for this return. Source
Public data
No published data from this return was found. No data from this return published by the Czech National Bank was found on the pages checked. Source
Official documents (1)
The CNB's own files, with the size and SHA-256 fingerprint of each as downloaded on 13 November 2026, so anyone can tell whether a copy is the same version.
- Decree No. 426/2013 Coll., on reporting by credit unions to the Czech National Bank (consolidated text)
Legal text · PDF · 257.0 KB · 1 July 2021
Czech only. Consolidated text as stated effective from 1 July 2021.
SHA-256
b8704bb129e1show in fullb8704bb129e197ddc92ff7caac7fad7924e6fb7d13d52c51c6fe411400954722
Sources
Every page and document this return's facts were read from.
Knowing exactly what is collected, in what format and under which rules is the first step to real-time supervision. Line4 builds SupTech software for financial regulators that runs checks like these as each return arrives.
Line4's text and records here are free to reuse under CC BY 4.0. Please credit: “Source: Line4 regulatory submissions library (CC BY 4.0), https://www.line4.ai”. The regulators' documents, forms, taxonomies, rules and data belong to them: see CNB's reuse terms. This describes what regulators publish. It is not legal or regulatory advice: always rely on the regulator's own text.
Source: the CNB (Czech National Bank, https://www.cnb.cz). Documents copied here are unchanged. The plain-English summaries are Line4's own; the CNB does not endorse this library.
Last checked 13 November 2026.
