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In forceCredit institutions and stockbroking firms: resolution reporting (EU, EBA)Last checked 11 November 2026

Resolution planning report, part 1 (RESOL1)

A regulatory return listed by the National Bank of Belgium (NBB), Belgium.

The EU-harmonised resolution planning report, part 1 (EBA taxonomy), collected by the NBB through OneGate domain NRA; reports to the Single Resolution Board are forwarded in real time. Source

Official title: RESOL1

The facts

Who files
Credit institutions and stockbroking firms for which the NBB or the SRB is the resolution authority; the NRA page does not list them. Source
How often
Once a year, with the deadline announced on the NRA page. Source
Deadline
The NBB announces the deadline each year: RESOL1 by 31/03/2026 (NRA page news of 04/02/2026). Source
Format
XBRL-XML, xBRL-CSV. Uploaded to OneGate, domain NRA, in XBRL using the EBA taxonomy linked from the NRA page; the page gives an xBRL-XML and an xBRL-CSV example and the OneGate XBRL protocol for domain NRA. Source
How it is filed
Filing routes recorded for the NBB: OneGate; NBB Supervision. See how firms file with the NBB.
Status
In force
Legal basis
Group
Credit institutions and stockbroking firms: resolution 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/resol1 (docs/eba/resol1.md). Belgian firms use the EBA's templates and taxonomy. Source

Validation rules

The NBB 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 in the EBA reporting framework (see the EBA entry); OneGate taxonomy checks.

The rules are the EBA's. Since 08/10/2025 reports to the Single Resolution Board are forwarded in real time: a report in OneGate can only be closed once there are no errors left in either the OneGate validation report or the SRB validation report.

How they were counted

Not counted here: the EBA's validation rules apply (see eba/resol1).

Counts are in the NBB'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 the NBB was found on the pages checked. Source

Official documents (2)

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

Source: National Bank of Belgium (https://www.nbb.be). Documents copied here are unchanged and are available free of charge on the NBB's website. The plain-English summaries are Line4's own; the NBB does not endorse this library.

Last checked 11 November 2026.