| Party | Signature | Provisional application |
RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known | Entry into force | Renunciation | Termination |
|---|---|---|---|---|---|---|
| Afghanistan | 26-10-2017 (A) | 26-01-2018 | ||||
| Albania | 20-12-1960 (A) | 20-03-1961 | ||||
| Andorra | 14-05-1954 | |||||
| Angola | 07-02-2012 (A) | 07-05-2012 | ||||
| Argentina | 22-03-1989 (A) | 22-06-1989 | ||||
| Armenia | 05-09-1993 (Su) | 21-09-1991 | ||||
| Australia | 14-05-1954 | 19-09-1984 (R) | 19-12-1984 | |||
| Austria | 31-12-1954 | 25-03-1964 (R) | 25-06-1964 | |||
| Azerbaijan | 20-09-1993 (A) | 20-12-1993 | ||||
| Bahrain | 26-08-2008 (A) | 26-11-2008 | ||||
| Bangladesh | 23-06-2006 (A) | 23-09-2006 | ||||
| Barbados | 09-04-2002 (A) | 09-07-2002 | ||||
| Belarus | 30-12-1954 | 07-05-1957 (R) | 07-08-1957 | |||
| Belgium | 14-05-1954 | 16-09-1960 (R) | 16-12-1960 | |||
| Benin | 17-04-2012 (A) | 17-07-2012 | ||||
| Bolivia | 17-11-2004 (A) | 17-02-2005 | ||||
| Bosnia and Herzegovina | 12-07-1993 (Su) | 06-03-1992 | ||||
| Botswana | 03-01-2002 (A) | 03-04-2002 | ||||
| Brazil | 31-12-1954 | 12-09-1958 (R) | 12-12-1958 | |||
| Bulgaria | 07-08-1956 (A) | 07-11-1956 | ||||
| Burkina Faso | 18-12-1969 (A) | 18-03-1970 | ||||
| Cambodia | 17-12-1954 | 04-04-1962 (R) | 04-07-1962 | |||
| Cameroon | 12-10-1961 (A) | 12-01-1962 | ||||
| Canada | 11-12-1998 (A) | 11-03-1999 | ||||
| Chad | 17-06-2008 (A) | 17-09-2008 | ||||
| Chile | 11-09-2008 (A) | 11-12-2008 | ||||
| China | 05-01-2000 (A) | 05-04-2000 | ||||
| Colombia | 18-06-1998 (A) | 18-09-1998 | ||||
| Costa Rica | 03-06-1998 (A) | 03-09-1998 | ||||
| Côte d'Ivoire | 24-01-1980 (A) | 24-04-1980 | ||||
| Croatia | 06-07-1992 (Su) | 08-10-1991 | ||||
| Cuba | 14-05-1954 | 26-11-1957 (R) | 26-02-1958 | |||
| Cyprus | 09-09-1964 (A) | 09-12-1964 | ||||
| Czech Republic | 26-03-1993 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 18-10-1954 | 06-12-1957 (R) | 06-03-1958 | |||
| Democratic Republic of the Congo | 18-04-1961 (A) | 18-07-1961 | ||||
| Denmark | 18-10-1954 | 26-03-2003 (R) | 26-06-2003 | |||
| Djibouti | 09-04-2018 (A) | 09-07-2018 | ||||
| Dominican Republic | 05-01-1960 (A) | 05-04-1960 | ||||
| Ecuador | 30-12-1954 | 02-10-1956 (R) | 02-01-1957 | |||
| Egypt | 30-12-1954 | 17-08-1955 (R) | 07-08-1956 | |||
| El Salvador | 14-05-1954 | 19-07-2001 (R) | 19-10-2001 | |||
| Equatorial Guinea | 19-11-2003 (A) | 19-02-2004 | ||||
| Eritrea | 06-08-2004 (A) | 06-11-2004 | ||||
| Estonia | 04-04-1995 (A) | 04-07-1995 | ||||
| Ethiopia | 31-08-2015 (A) | 30-11-2015 | ||||
| Finland | 16-09-1994 (A) | 16-12-1994 | ||||
| France | 14-05-1954 | 07-06-1957 (R) | 07-09-1957 | |||
| Gabon | 04-12-1961 (A) | 04-03-1962 | ||||
| Georgia | 04-11-1992 (Su) | 09-04-1991 | ||||
| Germany | 14-05-1954 | 11-08-1967 (R) | 11-11-1967 | |||
| Ghana | 25-07-1960 (A) | 25-10-1960 | ||||
| Greece | 14-05-1954 | 09-02-1981 (R) | 09-05-1981 | |||
| Guatemala | 02-10-1985 (A) | 02-01-1986 | ||||
| Guinea | 20-09-1960 (A) | 20-12-1960 | ||||
| Haïti | 19-05-2025 (A) | 19-08-2025 | ||||
| Holy See | 24-02-1958 (A) | 24-05-1958 | ||||
| Honduras | 25-10-2002 (A) | 25-01-2003 | ||||
| Hungary | 14-05-1954 | 17-05-1956 (R) | 17-08-1956 | |||
| Iceland | 05-12-2022 (R) | 05-03-2023 | ||||
| India | 14-05-1954 | 16-06-1958 (R) | 16-09-1958 | |||
| Indonesia | 24-12-1954 | 10-01-1967 (R) | 10-04-1967 | |||
| Iran | 14-05-1954 | 22-06-1959 (R) | 22-09-1959 | |||
| Iraq | 14-05-1954 | 21-12-1967 (R) | 21-03-1968 | |||
| Ireland | 14-05-1954 | 17-05-2018 (R) | 17-08-2018 | |||
| Israel | 14-05-1954 | 03-10-1957 (R) | 03-01-1958 | |||
| Italy | 14-05-1954 | 09-05-1958 (R) | 09-08-1958 | |||
| Japan | 06-09-1954 | 10-09-2007 (R) | 10-12-2007 | |||
| Jordan | 22-12-1954 | 02-10-1957 (R) | 02-01-1958 | |||
| Kazakhstan | 14-03-1997 (Su) | 16-12-1991 | ||||
| Kuwait | 06-06-1969 (A) | 06-09-1969 | ||||
| Kyrgyzstan | 03-07-1995 (A) | 03-10-1995 | ||||
| Latvia | 19-12-2003 (A) | 19-03-2004 | ||||
| Lebanon | 25-05-1954 | 01-06-1960 (R) | 01-09-1960 | |||
| Libya | 14-05-1954 | 19-11-1957 (R) | 19-02-1958 | |||
| Liechtenstein | 28-04-1960 (A) | 28-07-1960 | ||||
| Lithuania | 27-07-1998 (A) | 27-10-1998 | ||||
| Luxembourg | 14-05-1954 | 29-09-1961 (R) | 29-12-1961 | |||
| Madagascar | 03-11-1961 (A) | 03-02-1962 | ||||
| Malaysia | 12-12-1960 (A) | 12-03-1961 | ||||
| Mali | 18-05-1961 (A) | 18-08-1961 | ||||
| Malta | 15-07-2024 (A) | 15-10-2024 | ||||
| Mauritania | 07-07-2023 (A) | 07-10-2023 | ||||
| Mauritius | 22-09-2006 (A) | 22-12-2006 | ||||
| Mexico | 29-12-1954 | 07-05-1956 (R) | 07-08-1956 | |||
| Moldova | 09-12-1999 (A) | 09-03-2000 | ||||
| Monaco | 14-05-1954 | 10-12-1957 (R) | 10-03-1958 | |||
| Mongolia | 04-11-1964 (A) | 04-02-1965 | ||||
| Montenegro | 26-04-2007 (Su) | 03-06-2006 | ||||
| Morocco | 30-08-1968 (A) | 30-11-1968 | ||||
| Myanmar | 31-12-1954 | 10-02-1956 (R) | 07-08-1956 | |||
| Netherlands, the Kingdom of the | 14-05-1954 | 14-10-1958 (R) | 14-01-1959 | |||
| New Zealand | 20-12-1954 | 24-07-2008 (R) | 24-10-2008 | |||
| Nicaragua | 14-05-1954 | 25-11-1959 (R) | 25-02-1960 | |||
| Niger | 06-12-1976 (A) | 06-03-1977 | ||||
| Nigeria | 05-06-1961 (A) | 05-09-1961 | ||||
| North Macedonia | 30-04-1997 (Su) | 17-11-1991 | ||||
| Norway | 14-05-1954 | 19-09-1961 (R) | 19-12-1961 | |||
| Oman | 26-10-1977 (A) | 26-01-1978 | ||||
| Pakistan | 27-03-1959 (A) | 27-06-1959 | ||||
| Palestine | 22-03-2012 (A) | 22-06-2012 | ||||
| Panama | 17-07-1962 (A) | 17-10-1962 | ||||
| Paraguay | 09-11-2004 (A) | 09-02-2005 | ||||
| Peru | 21-07-1989 (A) | 21-10-1989 | ||||
| Philippines | 14-05-1954 | |||||
| Poland | 14-05-1954 | 06-08-1956 (R) | 06-11-1956 | |||
| Portugal | 14-05-1954 | 04-08-2000 (R) | 04-11-2000 | |||
| Qatar | 31-07-1973 (A) | 31-10-1973 | ||||
| Romania | 14-05-1954 | 21-03-1958 (R) | 21-06-1958 | |||
| Russian Federation | 14-05-1954 | 04-01-1957 (R) | 04-04-1957 | |||
| Rwanda | 28-12-2000 (A) | 28-03-2001 | ||||
| San Marino | 14-05-1954 | 09-02-1956 (R) | 07-08-1956 | |||
| Saudi Arabia | 20-01-1971 (A) | 20-04-1971 | ||||
| Senegal | 17-06-1987 (A) | 17-09-1987 | ||||
| Serbia | 11-09-2001 (Su) | 27-04-1992 | ||||
| Seychelles | 08-10-2003 (A) | 08-01-2004 | ||||
| Sierra Leone | 19-06-2025 (A) | 19-09-2025 | ||||
| Slovakia | 31-03-1993 (Su) | 01-01-1993 | ||||
| Slovenia | 05-11-1992 (Su) | 25-06-1991 | ||||
| South Africa | 18-12-2003 (A) | 18-03-2004 | ||||
| Spain | 14-05-1954 | 07-07-1960 (R) | 07-10-1960 | |||
| Sri Lanka | 11-05-2004 (A) | 11-08-2004 | ||||
| Sudan | 23-07-1970 (A) | 23-10-1970 | ||||
| Sweden | 22-01-1985 (A) | 22-04-1985 | ||||
| Switzerland | 15-05-1962 (A) | 15-08-1962 | ||||
| Syria | 14-05-1954 | 06-03-1958 (R) | 06-06-1958 | |||
| Tajikistan | 28-08-1992 (Su) | 09-09-1991 | ||||
| Tanzania | 23-09-1971 (A) | 23-12-1971 | ||||
| Thailand | 02-05-1958 (A) | 02-08-1958 | ||||
| Togo | 24-01-2017 (A) | 24-04-2017 | ||||
| Tunisia | 28-01-1981 (A) | 28-04-1981 | ||||
| Türkiye | 15-12-1965 (A) | 15-03-1966 | ||||
| Turkmenistan | 22-01-2018 (A) | 22-04-2018 | ||||
| Ukraine | 14-05-1954 | 06-02-1957 (R) | 06-05-1957 | |||
| United Kingdom | 30-12-1954 | 12-09-2017 (R) | 12-12-2017 | |||
| United States of America | 14-05-1954 | 13-03-2009 (R) | 13-06-2009 | |||
| Uruguay | 14-05-1954 | 24-09-1999 (R) | 24-12-1999 | |||
| Uzbekistan | 21-02-1996 (A) | 21-05-1996 | ||||
| Venezuela | 09-05-2005 (A) | 09-08-2005 | ||||
| Yemen | 06-02-1970 (A) | 06-05-1970 | ||||
| Yugoslavia (< 25-06-1991) | 14-05-1954 | 13-02-1956 (R) | 07-08-1956 | |||
| Zimbabwe | 09-06-1998 (A) | 09-09-1998 |