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

Liquidity risk reporting

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

Quarterly data to monitor insurers' liquidity risk: cash outflows (surrenders, maturities, deaths and others) observed over the last 3 months and expected over the next 3 months, and the liquidity sensitivity of life technical provisions (excluding health and class 23). Replaces Circular NBB_2018_17. Source

Official title: Reporting risque de liquidité (LIQUIDITY)

The facts

Who files
Insurance and reinsurance undertakings under Belgian law, except Article 275, 276 and 294 undertakings. Tables 1 and 2 (flows and stocks) are waived for undertakings with Solvency II assets under EUR 3 billion that used no derivatives and no repos or securities lending for at least a year; table 3 applies only to life business. Source
How often
Quarterly, from the figures at 31 December 2024. Source
Deadline
At the latest 5 weeks after the end of the quarter (2026 collection dates 04/02, 05/05, 04/08 and 04/11, Annex 3 to NBB_2026_01). Source
Format
Web form, CSV, XML. OneGate (domain CPA): manual entry or CSV or XML files. 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 tables are in the Excel annex to Circular NBB_2024_11, which could not be read (robots.txt); the circular names tables 1 (flows), 2 (stocks) and 3 (life). 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 (6)

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.