The facts
- Who files
- Systemically important insurers only (solo and group). Source
- How often
- Annual. Source
- Deadline
- 30 June 2026 (solo) and 19 May 2026 (group). Source
- Format
- PDF. Uploaded as a document to the NBB Supervision portal, which gives each undertaking a list of the reports expected and gives direct access to OneGate (NBB_2026_01). Source
- How it is filed
- Filing routes recorded for the NBB: OneGate; NBB Supervision. See how firms file with the NBB.
- Status
- In force
- Group
- Insurers: recovery planning (national)
Templates (0)
The library lists no templates for this return.
No template. 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 NBB was found on the pages checked. Source
Official documents (5)
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.
- Communication NBB_2026_01 / Rapports périodiques et rapports financiers à transmettre à la Banque en 2026
List of returns · HTML · 7 January 2026
- Communication NBB_2026_01: Secteur de l'assurance et de la réassurance - rapports périodiques et rapports financiers à transmettre à la Banque en 2026
List of returns · PDF · 272.6 KB · 7 January 2026
French. Calendar of the qualitative reports (NBB Supervision) and financial reports (OneGate) insurers, insurance groups and their accredited auditors submit in 2026.
SHA-256
80d715976069show in full80d71597606946a0bf00e2a94250f2a73ab7d4cbaf290e2025aedfaa22aa9fc9 - Annexe 1: Liste des rapports à déposer sur le portail NBB Supervision par les entreprises sous contrôle
List of returns · PDF · 424.0 KB · 7 January 2026
French. Qualitative reports by section: Solvency II general reports (RSR, SFCR, ORSA, pre-emptive recovery plan), national governance reports (B.1 to B.17), actuarial and financial reports (C), internal model and USP reports (D), AML reports (E) and other documents (F), for solo undertakings, groups, EEA branches and Article 276 undertakings.
SHA-256
ba89cfde782eshow in fullba89cfde782eebe8f4eac541735a6d3da67f04c604cac2f4631b6b1dbabe126e - NBB Supervision help desk
Guidance · HTML
- Communication NBB_2022_14 (NBB Supervision portal)
Guidance · PDF · 176.2 KB · 28 August 2023
SHA-256
c90bb4963befshow in fullc90bb4963bef22cf55424ddfe7bbe4c47e81a968d888e43e4fa61a8c5914673e
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.