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Repository of Constitutive Treaties

This repository aims to include the constitutive treaties of all international intergovernmental organizations. It has been compiled by the editorial team of Oxford International Organizations (OXIO). These conventions are reproduced here in their most recent version.

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Organizations

  • American Organizations/Institutions (19)
  • African Organizations/Institutions (22)
  • Asian Organizations/Institutions (15)
  • European Organizations/Institutions (37)
  • International Organizations/Institutions (113)
  • Middle Eastern Organizations/Institutions (2)
  • Pacific Rim Organizations/Institutions (3)

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  • Advisory Centre on WTO Law [ACWL]Jurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • ACWL website
    30 Nov 1999Multilateral treatiesAgreement Establishing the Advisory Centre on WTO Law (World Trade Organization [WTO]) 2299 UNTS 249, UN Reg No I-40998
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    • Oxford International Organizations
    • United Nations [UN]
  • African Commission on Human and Peoples' Rights [ACHPR]Jurisdictions, Organizations/Institutions; African Organizations/Institutions;
    • More information
    • ACHPR website
    27 Jun 1981Multilateral treatiesAfrican Charter on Human and Peoples' Rights (Organization of African Unity (historical) [OAU]) 1520 UNTS 217, UNTS Reg No I-26363, OAU Doc CAB/LEG/67/3 rev.5
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    • Oxford International Organizations
    • African Union
  • African Development BankJurisdictions, Organizations/Institutions; African Organizations/Institutions;
    • More information
    • African Development Bank website
    4 Aug 1963Multilateral treatiesAgreement Establishing the African Development Bank (United Nations Economic Commission for Africa [UNECA]) (African Development Bank) 510 UNTS 46, UN Reg No I-7408
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    • Oxford International Organizations
    • United Nations [UN]
  • African UnionJurisdictions, Organizations/Institutions; African Organizations/Institutions;
    • More information
    • African Union website
    11 Jul 2000Multilateral treatiesConstitutive Act of the African Union (African Union) 2158 UNTS 3, UNTS Reg No I-37733, OAU Doc CAB/LEG/23.15
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    • Oxford International Organizations
    • United Nations [UN]
  • African, Caribbean and Pacific Group of States [ACP Group]Jurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • ACP Group website
    6 Jun 1975Multilateral treatiesGeorgetown Agreement on the Organisation of the African, Caribbean and Pacific Group of States (African, Caribbean and Pacific Group of States [ACP Group]) 1247 UNTS 147
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    • Oxford International Organizations
    • United Nations [UN]
  • Agency for International Trade Information and Cooperation [AITIC]Jurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • AITIC website
    2002Multilateral treatiesAgreement establishing the Agency for International Trade Information and Co-operation as an Intergovernmental Organisation 2256 UNTS 417
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    • United Nations [UN]
  • Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean [OPANAL]Jurisdictions, Organizations/Institutions; American Organizations/Institutions;
    • More information
    • OPANAL website
    14 Feb 1967Multilateral treatiesTreaty for the Prohibition of Nuclear Weapons in Latin America and the Caribbean 634 UNTS 281, UNTS Reg No I-9068
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    • Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean [OPANAL]
  • Andean Community of Nations [CAN]Jurisdictions, Organizations/Institutions; American Organizations/Institutions;
    • More information
    • CAN website
    26 May 1969Multilateral treatiesAgreement on Andean Subregional Integration (Andean Community of Nations [CAN])
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    • World Intellectual Property Organization [WIPO]
  • ANZUS CouncilJurisdictions, Organizations/Institutions; Asian Organizations/Institutions;
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    1 Sep 1951Multilateral treatiesSecurity Treaty between Australia, New Zealand and the United States of America 131 UNTS 83, 3 UST 23420, [1952] ATS 2
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    • United Nations [UN]
  • Arab LeagueJurisdictions, Organizations/Institutions; International Organizations/Institutions;
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    7 Oct 1944Multilateral treatiesAlexandria Protocol
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    • Yale Law School
  • Arab Maghreb Union [AMU]Jurisdictions, Organizations/Institutions; African Organizations/Institutions;
    • More information
    • AMU website
    17 Feb 1989Multilateral treatiesTreaty Instituting the Arab Maghreb Union 1546 UNTS 160, UNTS Reg I-26844
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    • United Nations [UN]
  • Arab Organization for Industrialization [AOI]Jurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • AOI website
    29 Apr 1975Multilateral treatiesAgreement for Establishing an Arab Industrialization Organization
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  • Arctic CouncilJurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • Arctic Council website
    19 Sep 1996DeclarationsDeclaration on the Establishment of the Arctic Council (Arctic Council)
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    • Oxford International Organizations
    • Arctic Council
  • Arms Trade Treaty SecretariatJurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • Arms Trade Treaty website
    3 Jun 2013Multilateral treatiesArms Trade Treaty (United Nations [UN])
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    • Oxford International Organizations
    • Arms Trade Treaty [ATT]
  • Asian Development Bank [ADB]Jurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • ADB website
    4 Dec 1965Multilateral treatiesAgreement establishing the Asian Development Bank (United Nations Economic and Social Commission for Asia and the Pacific [UNESCAP]) 571 UNTS 123, UN Reg No I-8303, 17 USTS 1418
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    • Oxford International Organizations
    • Asian Development Bank [ADB]
  • Asian Infrastructure Investment Bank [AIIB]Jurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • AIIB website
    29 Jun 2015Multilateral treatiesArticles of Agreement of the Asian Infrastructure Investment Bank (Asian Infrastructure Investment Bank [AIIB])
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    • Oxford International Organizations
    • Asian Infrastructure Investment Bank [AIIB]
  • Asian-African Legal Consultative Organization [AALCO]Jurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • AALCO website
    1957Institutional rulesStatutes of the Asian-African Legal Consultative Committee (Asian-African Legal Consultative Organization [AALCO])
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    • Asian-African Legal Consultative Organization [AALCO]
  • Asia-Pacific Fishery Commission [APFIC]Jurisdictions, Organizations/Institutions; International Organizations/Institutions;
    • More information
    • APFIC website
    9 Nov 1948Institutional rulesAsia Pacific Fishery Commission Agreement (Food and Agriculture Organization [FAO]) 120 UNTS 59
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    • Oxford International Organizations
    • Asia-Pacific Fishery Commission [APFC]
  • Association of Caribbean States [ACS]Jurisdictions, Organizations/Institutions; American Organizations/Institutions;
    • More information
    • ACS website
    24 Jul 1994Multilateral treatiesConvention Establishing the Association of Caribbean States (Association of Caribbean States [ACS])
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    • Association of Caribbean States [ACS]
  • Association of Southeast Asian Nations [ASEAN]Jurisdictions, Organizations/Institutions; Asian Organizations/Institutions;
    • More information
    • ASEAN website
    20 Nov 2007Multilateral treatiesCharter of the Association of Southeast Asian Nations (Association of Southeast Asian Nations [ASEAN]) 2624 UNTS 223
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    • Oxford International Organizations
    • Association of Southeast Asian Nations [ASEAN]
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