| Country | NNA |
|---|
| Algeria | Algerie Clearing |
| Argentina | Caja de Valores S.A. |
| Armenia | Central Depository of Armenia OJSC |
| Australia | Australian Stock Exchange Limited |
| Austria | Oesterreichische Kontrollbank AG |
| Azerbaijan | National Depository Center |
| Bahrain | Bahrain Stock Exchange |
| Bangladesh | Central Depository Bangladesh Ltd. |
| Barbados | Barbados Central Securities Depository Inc |
| Belarus | The Republican Unitary Enterprise "The Republican Central Securities Depository" |
| Belgium | SIX Financial Information |
| Bolivia | Entitad de Deposito de Valores de Bolivia S.A. |
| Botswana | Botswana Stock Exchange |
| Brazil | BM&F Bovespa - Bolsa de Valores, Mercadorias & Futuros de São Paulo - BVSP |
| Bulgaria | Central Depository of Bulgaria |
| Canada | The Canadian Depository for Securities Ltd |
| Cape Verde | Bolsa de Valores de Cabo Verde |
| Chile | Deposito Central de Valores |
| China | China Securities Regulatory Commission |
| Colombia | Deposito Centralizado de Valores de Colombia - DECEVAL S.A. |
| Costa Rica | Central de Valores - CEVAL |
| Croatia | Central Depository and Clearing Company Inc. of Croatia |
| Cyprus | Cyprus Stock Exchange |
| Czech Republic | Czech National Bank |
| Denmark | VP Securities Services |
| Dominican Republic | CEVALDOM |
| Ecuador | DECEVALE S.A. |
| Egypt | Misr for Central Clearing, Depository and Registry (MCDR) |
| El Salvador | Central Deposito de Valores S.A. de C.V. |
| Estonia | Estonian Central Depository for Securities |
| Finland | Euroclear Finland |
| France | Euroclear France |
| Georgia | National Bank of Georgia |
| Germany | WM Datenservice |
| Ghana | Ghana Stock Exchange |
| Greece | Hellenic Exchanges S.A. |
| Guatemala | Bolsa de Valores Nacional, S.A. |
| Honduras | Comision Nacional de Bancos y Seguros |
| Hongkong | Hong Kong Exchanges and Clearing Ltd |
| Hungary | KELER – Central Clearing House and Depository (Budapest) Ltd. |
| Iceland | NASDAQ OMX/Icelandic Securities Depository |
| India | Securities and Exchange Board of India |
| Indonesia | PT Kustodian Sentral Efek Indonesia (Indonesian Central Securities Depository – ICSD) |
| Iran | Tehran Securities Exchange Technology Management Company |
| Ireland | Irish Stock Exchange |
| Israel | Tel Aviv Stock Exchange |
| Italy | Banca d'Italia |
| Japan | Tokyo Stock Exchange |
| Jordan | Securities Depository Center (Jordan) |
| Kazakhstan | ISC -Central Securities Depository |
| Kenya | Nairobi Stock Exchange |
| Korea, South | Korea Exchange - KRX |
| Kuwait | Kuwait Clearing Company |
| Latvia | OMX - Latvian Central Depository |
| Lebanon | Midclear S.A.L. |
| Libya | Libyan Stock Market |
| Lithuania | Central Securities Depository of Lithuania |
| Luxembourg | Clearstream Banking |
| Macedonia | Central Securities Depository AD Skopje |
| Malaysia | Bursa Malaysia |
| Malta | Malta Stock Exchange |
| Mauritius | Central Depository & Settlement Co. Ltd |
| Mexico | S.D. Indeval SA de CV |
| Montenegro | Central Depository Agency of Montenegro |
| Mongolia | Mongolian Securities Clearing House and Central Depository |
| Morocco | MAROCLEAR S.A. |
| Netherlands | Euroclear Netherlands NIEC |
| New Zealand | No single numbering agency; two are active New Zealand Stock Exchange and Reserve Bank of New Zealand |
| Nicaragua | Central Nicaragüense de Valores, Cenival |
| Nigeria | Central Securities Clearing System Ltd. |
| Norway | Verdipapirsentralen (VPS) ASA |
| Oman | Muscat Depository & Securities Registration Co. |
| Pakistan | Central Depository Company of Pakistan Ltd |
| Panama | Bolsa de Valores de Panama S.A. |
| Paraguay | Bolsa de Valores y Productos Asunción |
| Peru | Bolsa de Valores de Lima |
| Philippines | Philippine Stock Exchange, Inc. |
| Poland | Krajowy Depozyt Papierów Wartościowych (Central Securities Repository of Poland) |
| Portugal | Interbolsa - Sociedade Gestora de Sistemas de Liquidação e Sistemas Centralizados de Valores |
| Romania | Depozitarul Central S.A. (Romanian Central Depository) |
| Russia | The National Depository Center (NDC) |
| Saudi-Arabia | Saudi Financial Market (Tadawul) |
| Serbia | Central Securities Depository A.D. Beograd |
| Singapore | Singapore Exchange |
| Slovakia | Central Securities Depository SR, Inc. |
| Slovenia | KDD Central Securities Clearing Corporation |
| South Africa | JSE Ltd |
| Spain | Comisión Nacional del Mercado de Valores (CNMV) |
| Sri Lanka | Colombo Stock Exchange |
| Swaziland | Central Bank of Swaziland |
| Sweden | Euroclear Sweden AB |
| Switzerland | SIX Financial Information |
| Syria | Damascus Securities Exchange |
| Taiwan | Taiwan Stock Exchange Corporation |
| Tanzania | Dar es Salaam Stock Exchange |
| Thailand | Thailand Securities Depository Co., Ltd |
| Tunisia | Sticodevam |
| Turkey | Takasbank |
| Uganda | Uganda Securities Exchange |
| Ukraine | National Depository of Ukraine |
| United Kingdom | London Stock Exchange |
| United States | Standard & Poor's - CUSIP Global Services |
| Venezuela | Bolsa de Valores de Caracas, C.A. |
| Vietnam | Vietnam Securities Depository |
| Zambia | Lusaka Stock Exchange |
| Zimbabwe | Zimbabwe Stock Exchange |
| Economic Community of Central African States | Bourse des Valeurs Mobilieres de l´Afrique Centrale(BVMAC) |
| West African Economic and Monetary Union | Bourse Régionale des Valeurs Mobilières |
| International | Clearstream Banking |
| International | Euroclear Bank S.A./N.V |