| Afghanistan | 2018-03-12 | Adhésion | |
| Albanie | 1960-12-20 | Adhésion | |
| Allemagne | 1967-08-11 | Ratification | |
| Arabiesaoudite | 2007-11-06 | Adhésion | |
| Argentine | 2007-05-10 | Adhésion | |
| Arménie | 1993-09-05 | Notification de succession | |
| Autriche | 1964-03-25 | Ratification | |
| Azerbaïdjan | 1993-09-20 | Adhésion | |
| Bahreïn | 2008-08-26 | Adhésion | |
| Bangladesh | 2006-06-23 | Adhésion | |
| Barbade | 2008-10-02 | Adhésion | |
| Belgique | 1960-09-16 | Ratification | |
| Bosnie-Herzégovine | 1993-07-12 | Notification de succession | |
| Botswana | 2017-08-23 | Adhésion | |
| Brésil | 1958-09-12 | Ratification | |
| Bulgarie | 1958-10-09 | Adhésion | |
| BurkinaFaso | 1987-02-04 | Adhésion | |
| Bélarus | 1957-05-07 | Ratification | |
| Bénin | 2012-04-17 | Adhésion | |
| Cambodge | 1962-04-04 | Adhésion | |
| Cameroun | 1961-10-12 | Adhésion | |
| Canada | 2005-11-29 | Adhésion | |
| Chili | 2008-09-11 | Adhésion | |
| Chine | 2000-01-05 | Adhésion | |
| Chypre | 1964-09-09 | Adhésion | |
| Colombie | 1998-06-18 | Adhésion | |
| CostaRica | 1998-06-03 | Adhésion | |
| Croatie | 1992-07-06 | Notification de succession | |
| Cuba | 1957-11-26 | Ratification | |
| Danemark | 2003-03-26 | Ratification | |
| Djibouti | 2018-04-09 | Adhésion | |
| Egypte | 1955-08-17 | Ratification | |
| ElSalvador | 2002-03-27 | Adhésion | |
| Equateur | 1961-02-08 | Ratification | |
| Espagne | 1992-06-26 | Adhésion | |
| Estonie | 2005-01-17 | Adhésion | |
| Ethiopie | 2015-08-31 | Adhésion | |
| Finlande | 1994-09-16 | Adhésion | |
| France | 1957-06-07 | Ratification | |
| Fédérationde Russie | 1957-01-04 | Ratification | |
| Gabon | 1961-12-04 | Adhésion | |
| Ghana | 1960-07-25 | Adhésion | |
| Grèce | 1981-02-09 | Ratification | |
| Guatemala | 1994-05-19 | Adhésion | |
| Guinée | 1961-12-11 | Adhésion | |
| Géorgie | 1992-11-04 | Notification de succession | |
| Honduras | 2002-10-25 | Adhésion | |
| Hongrie | 1956-08-16 | Adhésion | |
| Inde | 1958-06-16 | Ratification | |
| Indonésie | 1967-07-26 | Ratification | |
| Iran,République islamique d' | 1959-06-22 | Ratification | |
| Iraq | 1967-12-21 | Ratification | |
| Israël | 1958-04-01 | Adhésion | |
| Italie | 1958-05-09 | Ratification | |
| Japon | 2007-09-10 | Ratification | |
| Jordanie | 1957-10-02 | Ratification | |
| Kazakhstan | 1997-03-14 | Notification de succession | |
| Koweït | 1970-02-17 | Adhésion | |
| Lettonie | 2003-12-19 | Adhésion | |
| Liban | 1960-06-01 | Ratification | |
| Libye | 1957-11-19 | Ratification | |
| Liechtenstein | 1960-04-28 | Adhésion | |
| Lituanie | 1998-07-27 | Adhésion | |
| Luxembourg | 1961-09-29 | Ratification | |
| Macédoinedu Nord | 1997-04-30 | Notification de succession | |
| Madagascar | 1961-11-03 | Adhésion | |
| Malaisie | 1960-12-12 | Adhésion | |
| Mali | 1961-05-18 | Adhésion | |
| Maroc | 1968-08-30 | Adhésion | |
| Mexique | 1956-05-07 | Ratification | |
| Monaco | 1957-12-10 | Ratification | |
| Monténégro | 2007-04-26 | Notification de succession | |
| Myanmar | 1956-02-10 | Ratification | |
| Nicaragua | 1959-11-25 | Ratification | |
| Niger | 1976-12-06 | Adhésion | |
| Nigéria | 1961-06-05 | Adhésion | |
| Norvège | 1961-09-19 | Ratification | |
| Nouvelle-Zélande | 2013-10-17 | Adhésion | |
| Pakistan | 1959-03-27 | Adhésion | |
| Palestine | 2012-03-22 | Adhésion | |
| Panama | 2001-03-08 | Adhésion | |
| Paraguay | 2004-11-09 | Adhésion | |
| Pays-Bas | 1958-10-14 | Ratification | |
| Pologne | 1956-08-06 | Ratification | |
| Portugal | 2005-02-18 | Adhésion | |
| Pérou | 1989-07-21 | Adhésion | |
| Roumanie | 1958-03-21 | Ratification | |
| Royaume-Unide Grande-Bretagne et d'Irlande du Nord | 2017-09-12 | Adhésion | |
| Républiquearabe syrienne | 1958-03-06 | Ratification | |
| Républiquede Moldova | 1999-12-09 | Adhésion | |
| Républiquedominicaine | 2002-03-21 | Adhésion | |
| Républiquedémocratique du Congo | 1961-04-18 | Adhésion | |
| Saint-Marin | 1956-02-09 | Ratification | |
| SaintSiège | 1958-02-24 | Adhésion | |
| Serbie | 2001-09-11 | Notification de succession | |
| Slovaquie | 1993-03-31 | Notification de succession | |
| Slovénie | 1992-11-05 | Notification de succession | |
| Suisse | 1962-05-15 | Adhésion | |
| Suède | 1985-01-22 | Adhésion | |
| Sénégal | 1987-06-17 | Adhésion | |
| Tadjikistan | 1992-08-28 | Notification de succession | |
| Tchéquie | 1993-03-26 | Notification de succession | |
| Thaïlande | 1958-05-02 | Adhésion | |
| Togo | 2017-01-24 | Adhésion | |
| Tunisie | 1981-01-28 | Adhésion | |
| Turkménistan | 2018-01-22 | Adhésion | |
| Turquie | 1965-12-15 | Adhésion | |
| Ukraine | 1957-02-06 | Ratification | |
| Uruguay | 1999-09-24 | Ratification | |
| Yémen | 1970-02-06 | Adhésion |