---
title: "Articles 1 and 17 of the UN Charter | Model Diplomat"
description: "Articles 1 and 17 outline the UN's purposes and member states' financial obligations, essential for Model UN students and policy researchers."
url: "https://modeldiplomat.com/learn/glossary/articles-1-and-17"
---

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Model Diplomat Research Team · Last reviewed June 22, 2026

TL;DR

- Articles 1 and 17 are clauses of the United Nations Charter (1945) establishing the Organization's purposes and the financial obligations of member states, respectively.
- What does Article 1 of the UN Charter establish?
- What obligation does Article 17(2) impose on member states?
- How are Articles 17 and 19 linked?
- Why is the Certain Expenses (1962) opinion relevant to Article 17?

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In its 1962 Certain Expenses Advisory Opinion, the International Court of Justice held that UNEF and ONUC peacekeeping costs were Article 17(2) "expenses of the Organization," binding even on the dissenting USSR and France.

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