---
title: "Belgium Treaties & Ratifications | Model Diplomat"
description: "Belgium's UN multilateral treaty positions — signature vs. ratification status — and its inter-governmental organization memberships."
url: "https://modeldiplomat.com/country/belgium/treaties"
---

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Updated Jun 10, 2026

# What treaties has Belgium signed or ratified?

Belgium's UN multilateral treaty positions — signature vs. ratification status — and its inter-governmental organization memberships.

## International Organizations

United Nations (1945)NATO (1949)European Union (1957)Benelux (1944)Council of Europe (1949)

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[Blocs & alliances](https://modeldiplomat.com/country/belgium/blocs-alliances)[Background](https://modeldiplomat.com/country/belgium/background)[Politics & democracy](https://modeldiplomat.com/politics/belgium)