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Charter of the United Nations (1945) Research Guide

Overview of the Charter of the United Nations

Research about the Charter of the United Nations (UN Charter)

Many questions about the UN can be researched most effectively by starting with secondary reference materials such as books or articles. Researchers often find it helpful to identify the provisions of the UN Charter relevant to their topic of research. Identifying the relevant article(s) of the UN Charter helps the researcher use specialized reference books such as UN Charter commentaries and certain UN legal publications.

UN Charter commentaries are specialized legal treatises organized by article of the UN Charter; these publications and other reference books, encyclopedias, and articles about the UN:

  • highlight key events in the history of the organization,
  • provide a drafting history of each article of the UN Charter,
  • cite relevant UN Charter provisions, UN documents, publications and websites,
  • cite additional secondary research resources.

The Dag Hammarskjöld Library has commentaries on the UN Charter in English, French, and Spanish.

UN reference resources such as the Repertory of the Practice of UN Organs and the Repertoire of the Practice of the Security Council provide detailed legal analysis of the actions of the organization over time and cite relevant UN Charter provisions, UN documents and publications. The UN Juridical Yearbook includes legal opinions on topics related to the UN Charter and the work of the organization. UN Yearbooks are also useful for historic research.

Reference books and other resources mentioned in this guide may be available at libraries around the world -- check your local or national library, UN depository library, or WorldCat, for assistance with materials mentioned in this guide that are not published by the UN.

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Historical Background

UN7757356 Headline: The San Francisco Conference, 25 April-26 June 1945 Caption Description: Delegates of fifty nations met in San Francisco between April 25 and June 26, 1945. At a meeting of Committee I (International Court of Justice) of Commission IV (Judicial Organization) are, from left: Miguel Cruchaga, Senator, delegate from Chile; Eduardo Zuleta Angel, delegate from Colombia; and Ernesto Dihigo Lopez Trigo, delegate from Cuba. [No exact date] Country: United States Credit: UN Photo/Rosenberg Production Date: 4/25/1945 12:00:49 PM

Several conferences and agreements led up to the 1945 San Francisco Conference when the text of the Charter was finalized, adopted and signed. ​

  • The 1946-1947 Yearbook of the United Nations provides a detailed overview of the events. 
  • A procedural history is available in the UN Audiovisual Library of International Law.
  • The 75 Years, 75 documents exhibit provides additional information. 

Between the adoption of the Charter and the beginning of the functioning of the United Nations, the Preparatory Commission and its subsidiaries worked on many practical matters and made recommendations to the UN organs.

Key texts were published in United Nations Documents, 1941-1945, published by the Royal Institute of International Affairs, 1946.

Resources and Links

San Francisco Conference, 1945

The United Nations Conference on International Organization, was held in San Francisco, California, 25 April - 26 June 1945, to draft the Charter of the United Nations and the Statute of the International Court of Justice. The text was based on earlier proposals, negotiated in various subsidiary bodies, and finally adopted unanimously in a plenary meeting of the Conference on 25 June 1945.

Representatives of 50 countries participated in the San Francisco Conference. The Charter was opened for signature on 26 June 1945. The representatives of 50 countries signed on 26 June; Poland signed on 15 October 1945. 

China was the first country to sign the UN Charter on 26 June 1945. Then, according to the 1946-1947 UN Yearbook, page 33, "It was arranged that the signatures of the U.S.S.R., the United Kingdom and France should follow, and then, in alphabetical order, the remaining nations, with the United States, as host country, signing last. As each delegation came forward to sign, its chairman made an official speech to commemorate his country's participation in the work of the Conference."

In accordance with Article 110, the Charter entered into force on 24 October 1945, after ratification by the five permanent members of the Security Council and a majority of the other countries. Twenty-two countries subsequently deposited their instruments of ratification.

Resources and Links

How to Research an Article of the Charter

There are many ways to approach Charter research. 

Some sources are arranged by Article of the Charter, such as:

  • The Charter of the United Nations : a Commentary, edited by Bruno Simma et al.  
  • Repertory of Practice of United Nations Organs (on-line and in print)
  • Repertoire of the Practice of the Security Council: Constitutional Issues section

Other sources may look at the Charter as a whole, such as:

  • Audiovisual Library of International Law: Historic Archives: Charter of the United Nations

Secondary sources such as books and articles may also discuss certain aspects of the Articles of the Charter. For example:

  • Admission to the United Nations : Charter Article 4 and the rise of universal organization, by Thomas D. Grant
  • 'Armed attack' and Article 51 of the UN Charter : evolutions in customary law and practice, by Tom Ruys

In addition, it is possible to search by subject in databases and library catalogues to identify material that may discuss the substance of Charter articles (such as self-defence, UN membership, General Assembly, Security Council, International Court of Justice, etc.).

For research into the drafting history of a particular Article of the Charter, in addition to the sources suggested above, the final two volumes of the Documents of the United Nations Conference on International Organization are indexes to the complete set of documents, organized by Article of the Charter. Within the section for each Article, there are citations to the documents by proposal and committee, as well as a subsection for subject analysis. Volume 21 is the English index. Volume 22 is the French index. Volume 16 is a subject index to the first 15 volumes of the set.

UN Charter Provisions Related to UN Membership

UN Charter, Chapter II, Articles 3-6 concern Membership in the UN. Only states can be members of the United Nations.

Membership in different organs of the UN varies.

Membership of the principal organs is determined by the Charter of the United Nations and the Statute of the International Court of Justice:

  • According to the UN Charter, Article 9, "The General Assembly shall consist of all the Members of the United Nations"
  • According to the UN Charter, Article 23, "The Security Council shall consist of fifteen Members of the United Nations"; there are 5 permanent members and 10 non-permanent members, 5 of which are elected each year by the General Assembly for a 2-year term
  • According to UN Charter, Article 61, "The Economic and Social Council shall consist of fifty-four Members of the United Nations elected by the General Assembly"; 18 Members are elected each year for a 3-year term
  • According to the Statute of the International Court of Justice, Chapter I, Articles 2-33, the ICJ is composed of 15 "independent judges, elected regardless of their nationality from among persons of high moral character, who possess the qualifications required in their respective countries for appointment to the highest judicial offices, or are jurisconsults of recognized competence in international law"; 5 members are elected every 3 years for 9-year terms. The General Assembly and Security Council independently elect the judges and candidates must obtain an absolute majority in both organs

In accordance with the Charter, the General Assembly (Article 22), Security Council (Article 29) and the Economic and Social Council (Article 68) may establish subsidiary organs. The decision to establish a subsidiary organ (also called the mandate) usually includes:

  • Type of members: e.g. states or individuals serving in personal capacity
  • Number of members
  • Distribution of seats according to equitable geographical distribution among the regional groups
  • Method of electing members
  • Length of term of membership

Additional Resources

UN Digital Library searches about membership

Related Research Guides

Key UN Charter Provisions Related to the General Assembly

Chapter IV : Articles 9-22 : General Assembly

  • Article 9 : Composition
  • Articles 10-17 : Functions and Powers
  • Articles 18-19 : Voting
  • Articles 20-22 : Procedures

UN Charter Research Links

Key UN Charter Provisions Related to the Security Council

Chapter V : Articles 23-32 : The Security Council

  • Article 23 : Composition
  • Article 24-26 : Functions and Powers
  • Article 27 : Voting
  • Articles 28-32 : Procedure

Chapter VI : Articles 33-38 : Pacific Settlement of Disputes

Chapter VII : Articles 39-51: Action with Respect to Threats to the Peace, Breaches of the Peace, and Acts of Aggression

  • Article 41 : concerns "measures not involving the use of armed force"
  • Article 51 : concerns "the inherent right of individual or collective self-defence"

Chapter VIII : Articles 52-54 : Regional Arrangements

UN Charter Provisions Related to the Economic and Social Council

Chapter X : Economic and Social Council : Articles 61-72

  • Article 61 : Composition
  • Articles 62-66 : Functions and Powers
  • Article 67 : Voting
  • Articles 68-72 : Procedure

UN Charter Provisions Related to the International Court of Justice

Charter of the United Nations

  • Chapter III: Organs : Article 7
  • Chapter VI: Pacific Settlement of Disputes : Article 36
  • Chapter XIV : International Court of Justice : Articles 92-96

Statute of the International Court of Justice

  • Chapter I: Organization of the Court : Articles 2 - 33
  • Chapter II: Competence of the Court : Articles 34 - 38
  • Chapter III: Procedure : Articles 39 - 64
  • Chapter IV: Advisory Opinions : Articles 65 - 68
  • Chapter V: Amendment : Articles 69 & 70

The International Court of Justice was established by the UN Charter. The Statute of the International Court of Justice is annexed to the Charter and is an integral part of the UN Charter. According to the ICJ website, the main purpose of the Statute is to organize the composition and functioning of the Court.

UN Charter Provisions Related to Non-Self-Governing Territories and the UN Trusteeship Council

Chapter XI : Articles 73-74 : Declaration Regarding Non-Self-Governing Territories

Chapter XII : Articles 75-85 : International Trusteeship System

Chapter XIII : Articles 86-91 : The Trusteeship Council

  • Article 86 : Composition
  • Articles 87-88 : Functions and Powers
  • Article 89 : Voting
  • Articles 90-91 : Procedure

UN Charter Provisions Related to the Secretariat

Chapter III : Organs : Article 7

Chapter XV : The Secretariat : Articles 97-101

Charter Research Resources

In general, secondary sources provide the best starting point for research on the Charter. Some key titles are listed here. 

Books

Commentaries

Other Reference Books

Find more books and articles

UN Research Resources

Subscription Databases

Accessible at UN Headquarters in New York and through other subscribing institutions. Please contact your library for guidance.

Research Guides and Websites 

Sources for the text of the Charter of the United Nations

The Charter of the United Nations is deposited with the government of the United States.

A certified true copy was presented to UN Secretary-General Ban Ki-Moon on 2 January 2008 by Allen Weinstein of the United States National Archives.

The Library holds a collection of translations of the UN Charter into various languages.

 

UN7873054: Egriselda Aracely González López, Permanent Representative of El Salvador to the United Nations, poses for a photo after signing the Preamble of the UN Charter. City/Location: New York Country: United States of America Credit: UN Photo/Manuel Elías Production Date: 10/23/2020 4:40:48 PM

Sources for the text of the Charter of the United Nations