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close this bookUN Charter of the United Nations (UN)
View the documentPreamble
View the documentChapter I: Purposes and principles
View the documentChapter II: Membership
View the documentChapter III: Organs
View the documentChapter IV: The general assembly
View the documentChapter V: The security council
View the documentChapter VI: Pacific settlement of disputes
View the documentChapter VII: Action with respect to threats to the peace, breaches of the peace, and acts of aggression
View the documentChapter VIII: Regional arrangements
View the documentChapter IX: International economic and social co-operation
View the documentChapter X: The economic and social council
View the documentChapter XI: Declaration regarding non-self-governing territories
View the documentChapter XII: International trusteeship system
View the documentChapter XIII: The trusteeship council
View the documentChapter XIV: The international court of justice
View the documentChapter XV: The secretariat
View the documentChapter XVI: Miscellaneous provisions
View the documentChapter XVII: Transitional security arrangements
View the documentChapter XVIII: Amendments
View the documentChapter XIX: Ratification and signature

Chapter XVIII: Amendments

Article 108

Amendments to the present Charter shall come into force for all Members of the United Nations when they have been adopted by a vote of two thirds of the members of the General Assembly and ratified in accordance with their respective constitutional processes by two thirds of the Members of the United Nations, including all the permanent members of the Security Council.

Article 109

1. A General Conference of the Members of the United Nations for the purpose of reviewing the present Charter may be held at a date and place to be fixed by a two-thirds vote of the members of the General Assembly and by a vote of any seven members of the Security Council. Each Member of the United Nations shall have one vote in the conference.

2. Any alteration of the present Charter recommended by a two-thirds vote of the conference shall take effect when ratified in accordance with their respective constitutional processes by two thirds of the Members of the United Nations including all the permanent members of the Security Council.

3. If such a conference has not been held before the tenth annual session of the General Assembly following the coming into force of the present Charter, the proposal to call such a conference shall be placed on the agenda of that session of the General Assembly, and the conference shall be held if so decided by a majority vote of the members of the General Assembly and by a vote of any seven members of the Security Council.