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In forceInsurers: national Solvency II extensions (national)Last checked 11 November 2026

Supplementary life data (SUPPLEMENTARY_DATA_LIFE)

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

Data on the supplementary life provision (required versus constituted, for the last three years and the company's forecast for the next four) and an actuarial analysis of the current Belgian GAAP life technical result (financial, technical and management results), with data on new business, so the NBB can see the effect of interest rate risk on profitability. Updates Circular NBB_2022_01. Source

Official title: Données complémentaires vie (Supplementary data Life)

The facts

Who files
Insurers active in the life and workers' compensation classes, except Article 275, 276 and 294 undertakings. Source
How often
Annual. Source
Deadline
At the latest 30 June of the following year (30 June 2026 for the reference date 31/12/2025, Annex 3 to NBB_2026_01). Source
Format
Web form, CSV, XML. OneGate domain CPA: manual entry or CSV or XML files; technical documentation on the CPA page (Rapportering Aanvullende gegevens). 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
Insurers: national Solvency II extensions (national)

Templates (0)

The library lists no templates for this return.

The reporting table is Annex 2 (xlsx) to Circular NBB_2024_08, which was not read; Annex 1 (PDF) explains the columns. 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.

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.