|
States |
Group |
Date of deposit of instrument |
Type of instrument
|
| | Afghanistan | IV | 12/03/2018 | Accession |
| | Albania | II | 20/12/1960 | Accession |
| | Argentina | III | 10/05/2007 | Accession |
| | Armenia | II | 05/09/1993 | Notification of succession |
| | Austria | I | 25/03/1964 | Ratification |
| | Azerbaijan | II | 20/09/1993 | Accession |
| | Bahrain | Vb | 26/08/2008 | Accession |
| | Bangladesh | IV | 23/06/2006 | Accession |
| | Barbados | III | 02/10/2008 | Accession |
| | Belarus | II | 07/05/1957 | Ratification |
| | Belgium | I | 16/09/1960 | Ratification |
| | Benin | Va | 17/04/2012 | Accession |
| | Bosnia and Herzegovina | II | 12/07/1993 | Notification of succession |
| | Botswana | Va | 23/08/2017 | Accession |
| | Brazil | III | 12/09/1958 | Ratification |
| | Bulgaria | II | 09/10/1958 | Accession |
| | Burkina Faso | Va | 04/02/1987 | Accession |
| | Cambodia | IV | 04/04/1962 | Accession |
| | Cameroon | Va | 12/10/1961 | Accession |
| | Canada | I | 29/11/2005 | Accession |
| | Chile | III | 11/09/2008 | Accession |
| | China | IV | 05/01/2000 | Accession |
| | Colombia | III | 18/06/1998 | Accession |
| | Costa Rica | III | 03/06/1998 | Accession |
| | Croatia | II | 06/07/1992 | Notification of succession |
| | Cuba | III | 26/11/1957 | Ratification |
| | Cyprus | I | 09/09/1964 | Accession |
| | Czechia | II | 26/03/1993 | Notification of succession |
| | Democratic Republic of the Congo | Va | 18/04/1961 | Accession |
| | Denmark | I | 26/03/2003 | Ratification |
| | Djibouti | Va | 09/04/2018 | Accession |
| | Dominican Republic | III | 21/03/2002 | Accession |
| | Ecuador | III | 08/02/1961 | Ratification |
| | Egypt | Vb | 17/08/1955 | Ratification |
| | El Salvador | III | 27/03/2002 | Accession |
| | Estonia | II | 17/01/2005 | Accession |
| | Ethiopia | Va | 31/08/2015 | Accession |
| | Finland | I | 16/09/1994 | Accession |
| | France | I | 07/06/1957 | Ratification |
| | Gabon | Va | 04/12/1961 | Accession |
| | Georgia | II | 04/11/1992 | Notification of succession |
| | Germany | I | 11/08/1967 | Ratification |
| | Ghana | Va | 25/07/1960 | Accession |
| | Greece | I | 09/02/1981 | Ratification |
| | Guatemala | III | 19/05/1994 | Accession |
| | Guinea | Va | 11/12/1961 | Accession |
| | Holy See | ~ | 24/02/1958 | Accession |
| | Honduras | III | 25/10/2002 | Accession |
| | Hungary | II | 16/08/1956 | Accession |
| | India | IV | 16/06/1958 | Ratification |
| | Indonesia | IV | 26/07/1967 | Ratification |
| | Iran (Islamic Republic of) | IV | 22/06/1959 | Ratification |
| | Iraq | Vb | 21/12/1967 | Ratification |
| | Israel | I | 01/04/1958 | Accession |
| | Italy | I | 09/05/1958 | Ratification |
| | Japan | IV | 10/09/2007 | Ratification |
| | Jordan | Vb | 02/10/1957 | Ratification |
| | Kazakhstan | IV | 14/03/1997 | Notification of succession |
| | Kuwait | Vb | 17/02/1970 | Accession |
| | Latvia | II | 19/12/2003 | Accession |
| | Lebanon | Vb | 01/06/1960 | Ratification |
| | Libya | Vb | 19/11/1957 | Ratification |
| | Liechtenstein | ~ | 28/04/1960 | Accession |
| | Lithuania | II | 27/07/1998 | Accession |
| | Luxembourg | I | 29/09/1961 | Ratification |
| | Madagascar | Va | 03/11/1961 | Accession |
| | Malaysia | IV | 12/12/1960 | Accession |
| | Mali | Va | 18/05/1961 | Accession |
| | Mexico | III | 07/05/1956 | Ratification |
| | Monaco | I | 10/12/1957 | Ratification |
| | Montenegro | II | 26/04/2007 | Notification of succession |
| | Morocco | Vb | 30/08/1968 | Accession |
| | Myanmar | IV | 10/02/1956 | Ratification |
| | Netherlands | I | 14/10/1958 | Ratification |
| | New Zealand | IV | 17/10/2013 | Accession |
| | Nicaragua | III | 25/11/1959 | Ratification |
| | Niger | Va | 06/12/1976 | Accession |
| | Nigeria | Va | 05/06/1961 | Accession |
| | North Macedonia | II | 30/04/1997 | Notification of succession |
| | Norway | I | 19/09/1961 | Ratification |
| | Pakistan | IV | 27/03/1959 | Accession |
| | Palestine | Vb | 22/03/2012 | Accession |
| | Panama | III | 08/03/2001 | Accession |
| | Paraguay | III | 09/11/2004 | Accession |
| | Peru | III | 21/07/1989 | Accession |
| | Poland | II | 06/08/1956 | Ratification |
| | Portugal | I | 18/02/2005 | Accession |
| | Republic of Moldova | II | 09/12/1999 | Accession |
| | Romania | II | 21/03/1958 | Ratification |
| | Russian Federation | II | 04/01/1957 | Ratification |
| | San Marino | I | 09/02/1956 | Ratification |
| | Saudi Arabia | Vb | 06/11/2007 | Accession |
| | Senegal | Va | 17/06/1987 | Accession |
| | Serbia | II | 11/09/2001 | Notification of succession |
| | Slovakia | II | 31/03/1993 | Notification of succession |
| | Slovenia | II | 05/11/1992 | Notification of succession |
| | Spain | I | 26/06/1992 | Accession |
| | Sweden | I | 22/01/1985 | Accession |
| | Switzerland | I | 15/05/1962 | Accession |
| | Syrian Arab Republic | Vb | 06/03/1958 | Ratification |
| | Tajikistan | II | 28/08/1992 | Notification of succession |
| | Thailand | IV | 02/05/1958 | Accession |
| | Togo | Va | 24/01/2017 | Accession |
| | Tunisia | Vb | 28/01/1981 | Accession |
| | Turkey | I | 15/12/1965 | Accession |
| | Turkmenistan | IV | 22/01/2018 | Accession |
| | Ukraine | II | 06/02/1957 | Ratification |
| | United Kingdom of Great Britain and Northern Ireland | I | 12/09/2017 | Accession |
| | Uruguay | III | 24/09/1999 | Ratification |
| | Yemen | Vb | 06/02/1970 | Accession |