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

[New](https://modeldiplomat.com/)

Updated Jun 10, 2026

# What treaties has Greece signed or ratified?

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

## International Organizations

United Nations (1945)European Union (1981)NATO (1952)

[Back to Greece profile](https://modeldiplomat.com/country/greece)

Explore more on Greece

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