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In forceBanks: capital, liquidity and funding reporting (EU, EBA)Last checked 11 November 2026

Own funds and capital requirements (COREP_OF)

A regulatory return listed by the De Nederlandsche Bank (DNB), Netherlands.

The EU-harmonised report on own funds and own funds requirements (COREP) under the Capital Requirements Regulation. DNB lists it as an EBA and ECB module in its required templates workbook and collects it through the Reporting Service; its content is defined by the EBA. Source

Official title: COREP (Own Funds)

The facts

Who files
Credit institutions (CI) at individual level and, at consolidated level, credit institutions, financial holding companies (FH), mixed financial holding companies (MFH) and the other consolidating entity types the workbook lists (CB, NE), when the ECB's master data conditions for the module are met (DNB's 'Required templates and filing indicators RF 4.2' workbook). Source
How often
Quarterly, at individual and consolidated level. Source
Deadline
Not stated on DNB's banks reporting pages checked (the Reporting Service shows each obligation and its deadline after log-in). See the library's EBA entry eba/corep-of for the EU remittance dates. Source
Format
xBRL-CSV. From reference date 31 March 2026 the module follows EBA reporting framework 4.2 and must be submitted in xBRL-CSV; xBRL-XML is no longer accepted by DNB, the SRB, the ECB or the EBA (DNB overview table and news of 19 December 2025). Reports are uploaded to the DNB Reporting Service (DLR) in My DNB; DNB forwards accepted reports to the EBA. The auditor certifies the COREP OF figures once a year (see dnb/bank-certification). Source
How it is filed
Filing routes recorded for the DNB: Reporting Service (Dienst Rapportages; Digitaal Loket Rapportages, DLR) in My DNB; Dataloop. See how firms file with the DNB.
Status
In force
Legal basis
Group
Banks: capital, liquidity and funding reporting (EU, EBA)

Templates (0)

The library lists no templates for this return.

EU return: the templates and instructions are defined by the EBA. See the library's EBA entry eba/corep-of (docs/eba/corep-of.md). Dutch firms use the EBA's templates and taxonomy; DNB's 'Required templates and filing indicators RF 4.2' workbook lists which templates each type of entity must send. Source

Validation rules

The DNB publishes the checks it runs on this return. They could not be counted from the published material. Software can run them exactly as published. Source

How they are written: EBA validation rules and filing rules (see the EBA entry); DNB's additional checks as XBRL formula linkbases and an Excel list.

The rules are the EBA's (see the library's EBA entry eba/corep-of). DNB also runs its own additional data quality checks: the 'Additional Data Quality Checks 2026 Q3' workbook lists 27 formula linkbase checks for this module, and its 'Plausibility and Cross checks' sheet holds 211 plausibility and cross checks on COREP and FINREP templates. Reports with blocking errors get the status 'Open, Not accepted' and must be resubmitted.

How they were counted

Not counted here: the EBA's validation rules apply (see eba/corep-of).

Counts are in the DNB's own unit, so they are not comparable with other regulators' counts.

Public data

Published firm by firm. DNB's table 5.15 'Data individual banks' gives key financial data for each Dutch bank that consents to publication, taken from the supervisory reports banks submit to DNB; it is updated twice a year (30 June and 31 December positions) and published no earlier than four and a half months after those dates. Source

Where it is published (Dashboard and downloadable data table)

  • Data individual banks (table 5.15)

    Firm by firm · Dashboard and data table

    Key financial data (balance sheet totals, own funds and capital ratios such as total capital, Tier 1 and CET1 ratios) for each Dutch-based bank supervised by and reporting to DNB that has consented to publication, taken from the supervisory reports. Updated twice a year (positions at 30 June and 31 December), no earlier than four and a half months after those dates; the next release (H1 2026) is due 31 December 2026. Source

Official documents (17)

The DNB's own files, with the size and SHA-256 fingerprint of each as downloaded on 11 November 2026, so anyone can tell whether a copy is the same version.

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 DNB's reuse terms. This describes what regulators publish. It is not legal or regulatory advice: always rely on the regulator's own text.

Last checked 11 November 2026.