| 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 | 08-10-1951 | 19-03-1958 (R) | 19-03-1958 | |||
| Armenia | 23-08-2010 (A) | 23-08-2010 | ||||
| Australia | 05-03-1992 (A) | 05-03-1992 | ||||
| Austria | 12-06-1958 (A) | 12-06-1958 | ||||
| Barbados | 13-04-1973 (Su) | 30-11-1966 | ||||
| Belgium | 22-11-1950 | 31-10-1957 (R) | 31-10-1957 | |||
| Benin | 18-05-2017 (A) | 18-05-2017 | ||||
| Bolivia | 22-11-1950 | 29-09-1970 (R) | 29-09-1970 | |||
| Bosnia and Herzegovina | 01-09-1993 (Su) | 06-03-1992 | ||||
| Bulgaria | 14-03-1997 (A) | 14-03-1997 | ||||
| Burkina Faso | 14-09-1965 (A) | 14-09-1965 | ||||
| Cambodia | 05-11-1951 (A) | 21-05-1952 | ||||
| Cameroon | 15-05-1964 (A) | 15-05-1964 | ||||
| China | 22-11-1950 | |||||
| Colombia | 22-11-1950 | |||||
| Côte d'Ivoire | 19-07-1963 (A) | 19-07-1963 | ||||
| Croatia | 26-07-1993 (Su) | 08-10-1991 | ||||
| Cuba | 27-08-1952 (A) | 27-08-1952 | ||||
| Cyprus | 16-05-1963 (Su) | 16-08-1960 | ||||
| Czech Republic | 22-08-1997 (A) | 22-08-1997 | ||||
| Democratic Republic of the Congo | 03-05-1962 (Su) | 30-06-1960 | ||||
| Denmark | 04-04-1960 (A) | 04-04-1960 | ||||
| Dominican Republic | 22-11-1950 | |||||
| Ecuador | 22-11-1950 | |||||
| Egypt | 22-11-1950 | 08-02-1952 (R) | 21-05-1952 | |||
| El Salvador | 04-12-1950 | 24-06-1953 (R) | 24-06-1953 | |||
| Estonia | 01-08-2001 (A) | 01-08-2001 | ||||
| Fiji | 31-10-1972 (Su) | 10-10-1970 | ||||
| Finland | 30-04-1956 (A) | 30-04-1956 | ||||
| France | 14-05-1951 | 14-10-1957 (R) | 14-10-1957 | |||
| Gabon | 04-09-1962 (A) | 04-09-1962 | ||||
| Germany | 09-08-1957 (A) | 09-08-1957 | ||||
| Ghana | 07-04-1958 (Su) | 06-03-1957 | ||||
| Greece | 22-11-1950 | 12-12-1955 (R) | 12-12-1955 | |||
| Guatemala | 22-11-1950 | 08-07-1960 (R) | 08-07-1960 | |||
| Guinea-Bissau | 24-09-2013 | |||||
| Haïti | 22-11-1950 | 14-05-1954 (R) | 14-05-1954 | |||
| Holy See | 22-08-1979 (A) | 22-08-1979 | ||||
| Honduras | 13-04-1954 | |||||
| Hungary | 15-03-1979 (A) | 15-03-1979 | ||||
| Iran | 09-02-1951 | 07-01-1966 (R) | 07-01-1966 | |||
| Iraq | 11-08-1972 (A) | 11-08-1972 | ||||
| Ireland | 19-09-1978 (A) | 19-09-1978 | ||||
| Israel | 22-11-1950 | 27-03-1952 (R) | 21-05-1952 | |||
| Italy | 26-11-1962 (A) | 26-11-1962 | ||||
| Japan | 17-06-1970 (A) | 17-06-1970 | ||||
| Jordan | 31-12-1958 (A) | 31-12-1958 | ||||
| Kazakhstan | 21-12-1998 (A) | 21-12-1998 | ||||
| Kenya | 14-03-1967 (A) | 14-03-1967 | ||||
| Kyrgyzstan | 19-07-2005 (R) | 19-07-2005 | ||||
| Laos | 28-02-1952 (A) | 21-05-1952 | ||||
| Latvia | 20-11-2001 (R) | 20-11-2001 | ||||
| Liberia | 16-09-2005 (R) | 16-09-2005 | ||||
| Libya | 22-01-1973 (A) | 22-01-1973 | ||||
| Liechtenstein | 29-04-1953 (A) | 29-04-1953 | ||||
| Lithuania | 21-08-1998 (A) | 21-08-1998 | ||||
| Luxembourg | 22-11-1950 | 31-10-1957 (R) | 31-10-1957 | |||
| Madagascar | 23-05-1962 (A) | 23-05-1962 | ||||
| Malawi | 17-08-1965 (A) | 17-08-1965 | ||||
| Malaysia | 29-06-1959 (Su) | 31-08-1957 | ||||
| Mali | 16-07-2014 (A) | 16-07-2014 | ||||
| Malta | 19-01-1968 (Su) | 21-09-1964 | ||||
| Mauritius | 18-07-1969 (Su) | 12-03-1968 | ||||
| Moldova | 03-09-1998 (A) | 03-09-1998 | ||||
| Monaco | 18-03-1952 (A) | 21-05-1952 | ||||
| Montenegro | 23-10-2006 (Su) | 03-06-2006 | ||||
| Morocco | 25-07-1968 (A) | 25-07-1968 | ||||
| Netherlands, the Kingdom of the | 22-11-1950 | 31-10-1957 (R) | 31-10-1957 | |||
| New Zealand | 16-03-1951 | 29-06-1962 (R) | 29-06-1962 | |||
| Nicaragua | 17-12-1963 (A) | 17-12-1963 | ||||
| Niger | 22-04-1968 (A) | 22-04-1968 | ||||
| Nigeria | 26-06-1961 (Su) | 01-10-1960 | ||||
| North Macedonia | 02-09-1997 (Su) | 17-11-1991 | ||||
| Norway | 02-04-1959 (A) | 02-04-1959 | ||||
| Oman | 19-12-1977 (A) | 19-12-1977 | ||||
| Pakistan | 19-05-1951 | 17-01-1952 (R) | 21-05-1952 | |||
| Peru | 08-07-1964 | |||||
| Philippines | 22-11-1950 | 30-08-1952 (R) | 30-08-1952 | |||
| Poland | 24-12-1971 (A) | 24-12-1971 | ||||
| Portugal | 11-06-1984 (A) | 11-06-1984 | ||||
| Republic of the Congo | 26-08-1968 (A) | 26-08-1968 | ||||
| Romania | 24-11-1970 (A) | 24-11-1970 | ||||
| Russian Federation | 07-10-1994 (A) | 07-10-1994 | ||||
| Rwanda | 01-12-1964 (Su) | 01-07-1962 | ||||
| San Marino | 30-07-1985 (A) | 30-07-1985 | ||||
| Serbia | 12-03-2001 (Su) | 27-04-1992 | ||||
| Sierra Leone | 13-03-1962 (Su) | 27-04-1961 | ||||
| Singapore | 11-07-1969 (A) | 11-07-1969 | ||||
| Slovakia | 09-06-1997 (A) | 09-06-1997 | ||||
| Slovenia | 06-07-1992 (Su) | 25-06-1991 | ||||
| Solomon Islands | 03-09-1981 (Su) | 07-07-1978 | ||||
| Spain | 07-07-1955 (A) | 07-07-1955 | ||||
| Sri Lanka | 08-01-1952 (A) | 21-05-1952 | ||||
| Sweden | 20-11-1951 | 21-05-1952 (R) | 21-05-1952 | |||
| Switzerland | 22-11-1950 | 07-04-1953 (R) | 07-04-1953 | |||
| Syria | 07-08-1979 | 16-09-1980 (R) | 16-09-1980 | |||
| Tanzania | 26-03-1963 (A) | 26-03-1963 | ||||
| Thailand | 22-11-1950 | 28-06-1951 (R) | 21-05-1952 | |||
| Togo | 16-11-2009 (R) | 16-11-2009 | ||||
| Tonga | 11-11-1977 (Su) | 04-06-1970 | ||||
| Trinidad and Tobago | 11-04-1966 (Su) | 31-08-1962 | ||||
| Tunisia | 14-05-1971 (A) | 14-05-1971 | ||||
| Uganda | 15-04-1965 (A) | 15-04-1965 | ||||
| United Kingdom | 22-11-1950 | 11-03-1954 (R) | 11-03-1954 | |||
| United States of America | 24-06-1959 | 02-11-1966 (R) | 02-11-1966 | |||
| Uruguay | 27-04-1964 | 20-04-1999 (R) | 20-04-1999 | |||
| Venezuela | 01-05-1992 (A) | 01-05-1992 | ||||
| Vietnam | 01-06-1952 (A) | 01-06-1952 | ||||
| Yugoslavia (< 25-06-1991) | 26-04-1951 (A) | 21-05-1952 | ||||
| Zambia | 04-11-1974 (Su) | 24-10-1964 | ||||
| Zimbabwe | 01-12-1998 (Su) | 18-04-1980 |
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