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In forceAll sectors: ICT third-party registers (EU, ESAs)Last checked 11 November 2026

DORA register of information (ICT third-party arrangements)

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

The register of information on contractual arrangements with ICT third-party service providers under the Digital Operational Resilience Act. DNB forwards the submitted reports directly to the EBA, which runs technical and data quality checks and returns a validation report in the Reporting Service. Source

Official title: DORA Register of information

The facts

Who files
Financial entities under DORA supervised by DNB. DNB published the same reporting obligation in the Reporting Service news for payment and e-money institutions and for banks, and its Dutch insurers page links DORA register news for 2026. Source
How often
Annual, reference date 31 December (the 2026 collection uses reference date 31 December 2025 on the banks page; the payment and e-money institutions page states 31 December 2026). Source
Deadline
The submission deadline for the DORA register of information is 20 March 2026. Source
Format
xBRL-CSV, Excel. Must be submitted in xBRL-CSV (reporting framework 4.0). Firms may instead use a standardised Excel template in the Reporting Service, which DNB converts to xBRL-CSV. Firms can request a resubmission themselves with the Re-report button. 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
All sectors: ICT third-party registers (EU, ESAs)

Templates (0)

The library lists no templates for this return.

EU return: the templates (B_01.01 onwards) and the taxonomy are defined by the ESAs and published by the EBA. See the library's EBA entry eba/dora (docs/eba/dora.md). DNB's Excel template is a conversion aid in the Reporting Service. 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 technical and data quality checks, returned as a validation report in the Reporting Service.

The EBA runs the checks after DNB forwards the report; in early April 2026 it ran additional checks on the consolidation structure (B_01.02) and ICT third-party providers (B_05.01), and DNB expects findings to be corrected by resubmission.

How they were counted

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

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

Public data

No published data from this return was found. No data from this return published by DNB was found on the pages checked. Source

Official documents (8)

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.