| 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 | 30-03-1961 | 19-03-1963 (R) | 13-12-1964 | |||
| Algeria | 07-04-1965 (A) | 07-05-1965 | ||||
| Angola | 26-10-2005 (A) | 25-11-2005 | ||||
| Antigua and Barbuda | 05-04-1993 (A) | 05-05-1993 | ||||
| Argentina | 31-07-1961 | 10-10-1963 (R) | 13-12-1964 | |||
| Australia | 30-03-1961 | 01-12-1967 (R) | 31-12-1967 | |||
| Austria | 01-02-1978 (A) | 03-03-1978 | ||||
| Azerbaijan | 11-01-1999 (A) | 10-02-1999 | ||||
| Bahamas | 13-08-1975 (Su) | 10-07-1973 | ||||
| Bangladesh | 25-04-1975 (A) | 25-05-1975 | ||||
| Barbados | 21-06-1976 (Su) | 30-11-1966 | ||||
| Belarus | 31-07-1961 | 20-02-1964 (R) | 13-12-1964 | |||
| Belgium | 28-07-1961 | 17-10-1969 (R) | 16-11-1969 | |||
| Benin | 30-03-1961 | 27-04-1962 (R) | 13-12-1964 | |||
| Botswana | 27-12-1984 (A) | 26-01-1985 | ||||
| Brazil | 30-03-1961 | 18-06-1964 (R) | 13-12-1964 | |||
| Brunei | 25-11-1987 (A) | 25-12-1987 | ||||
| Bulgaria | 31-07-1961 | 25-10-1968 (R) | 24-11-1968 | |||
| Burkina Faso | 16-09-1969 (A) | 16-10-1969 | ||||
| Cambodia | 30-03-1961 | 07-07-2005 (R) | 06-08-2005 | |||
| Cameroon | 15-01-1962 (A) | 13-12-1964 | ||||
| Canada | 30-03-1961 | 11-10-1961 (R) | 13-12-1964 | |||
| Chad | 30-03-1961 | 29-01-1963 (R) | 13-12-1964 | |||
| Chile | 30-03-1961 | 07-02-1968 (R) | 08-03-1968 | |||
| Colombia | 03-03-1975 (A) | 02-04-1975 | ||||
| Costa Rica | 30-03-1961 | 07-05-1970 (R) | 06-06-1970 | |||
| Côte d'Ivoire | 10-07-1962 (A) | 13-12-1964 | ||||
| Croatia | 26-07-1993 (Su) | 08-10-1991 | ||||
| Cuba | 30-08-1962 (A) | 13-12-1964 | ||||
| Cyprus | 30-01-1969 (A) | 01-03-1969 | ||||
| Czech Republic | 30-12-1993 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 31-07-1961 | 20-03-1964 (R) | 13-12-1964 | |||
| Democratic People's Republic of Korea | 19-03-2007 (A) | 18-04-2007 | ||||
| Democratic Republic of the Congo | 28-04-1961 | 19-11-1973 (R) | 19-12-1973 | |||
| Denmark | 30-03-1961 | 15-09-1964 (R) | 13-12-1964 | |||
| Djibouti | 22-02-2001 (A) | 24-03-2001 | ||||
| Dominica | 24-09-1993 (A) | 24-10-1993 | ||||
| Dominican Republic | 26-09-1972 (A) | 26-10-1972 | ||||
| Ecuador | 14-01-1964 (A) | 13-12-1964 | ||||
| Egypt | 30-03-1961 | 20-07-1966 (R) | 19-08-1966 | |||
| El Salvador | 30-03-1961 | 26-02-1998 (R) | 28-03-1998 | |||
| Eritrea | 30-01-2002 (A) | 01-03-2002 | ||||
| Ethiopia | 29-04-1965 (A) | 29-05-1965 | ||||
| Federated States of Micronesia | 29-04-1991 (A) | 29-05-1991 | ||||
| Fiji | 01-11-1971 (Su) | 10-10-1970 | ||||
| Finland | 30-03-1961 | 06-07-1965 (R) | 05-08-1965 | |||
| France | 19-02-1969 (A) | 21-03-1969 | ||||
| Gabon | 29-02-1968 (A) | 30-03-1968 | ||||
| Gambia, The | 23-04-1996 (A) | 23-05-1996 | ||||
| Germany | 31-07-1961 | 03-12-1973 (R) | 02-01-1974 | |||
| Ghana | 30-03-1961 | 15-01-1964 (R) | 13-12-1964 | |||
| Greece | 06-06-1972 (A) | 06-07-1972 | ||||
| Guatemala | 26-07-1961 | 01-12-1967 (R) | 31-12-1967 | |||
| Guinea | 07-10-1968 (A) | 06-11-1968 | ||||
| Guinea-Bissau | 27-10-1995 (A) | 26-11-1995 | ||||
| Guyana | 15-07-2002 (A) | 14-08-2002 | ||||
| Haïti | 03-04-1961 | 29-01-1973 (R) | 28-02-1973 | |||
| Holy See | 30-03-1961 | 01-09-1970 (R) | 01-10-1970 | |||
| Honduras | 16-04-1973 (A) | 16-05-1973 | ||||
| Hungary | 31-07-1961 | 24-04-1964 (R) | 13-12-1964 | |||
| Iceland | 18-12-1974 (A) | 17-01-1975 | ||||
| India | 30-03-1961 | 13-12-1964 (R) | 12-01-1965 | |||
| Indonesia | 28-07-1961 | 03-09-1976 (R) | 03-10-1976 | |||
| Iran | 30-03-1961 | 30-08-1972 (R) | 29-09-1972 | |||
| Iraq | 30-03-1961 | 29-08-1962 (R) | 13-12-1964 | |||
| Ireland | 16-12-1980 (A) | 15-01-1981 | ||||
| Israel | 23-11-1962 (A) | 13-12-1964 | ||||
| Italy | 04-04-1961 | 14-04-1975 (R) | 14-05-1975 | |||
| Jamaica | 29-04-1964 (A) | 13-12-1964 | ||||
| Japan | 26-07-1961 | 13-07-1964 (R) | 13-12-1964 | |||
| Jordan | 30-03-1961 | 15-11-1962 (R) | 13-12-1964 | |||
| Kazakhstan | 29-04-1997 (A) | 29-05-1997 | ||||
| Kenya | 13-11-1964 (A) | 13-12-1964 | ||||
| Kuwait | 16-04-1962 (A) | 13-12-1964 | ||||
| Kyrgyzstan | 07-10-1994 (A) | 06-11-1994 | ||||
| Laos | 22-06-1973 (A) | 22-07-1973 | ||||
| Latvia | 16-07-1993 (A) | 15-08-1993 | ||||
| Lebanon | 30-03-1961 | 23-04-1965 (R) | 23-05-1965 | |||
| Lesotho | 04-11-1974 (Su) | 04-10-1966 | ||||
| Liberia | 30-03-1961 | 13-04-1987 (R) | 13-05-1987 | |||
| Libya | 27-09-1978 (A) | 27-10-1978 | ||||
| Liechtenstein | 14-07-1961 | 31-10-1979 (R) | 30-11-1979 | |||
| Lithuania | 28-02-1994 (A) | 30-03-1994 | ||||
| Luxembourg | 28-07-1961 | 27-10-1972 (R) | 26-11-1972 | |||
| Madagascar | 30-03-1961 | 20-06-1974 (R) | 20-07-1974 | |||
| Malawi | 08-06-1965 (A) | 08-07-1965 | ||||
| Malaysia | 11-07-1967 (A) | 10-08-1967 | ||||
| Mali | 15-12-1964 (A) | 14-01-1965 | ||||
| Marshall Islands | 09-08-1991 (A) | 08-09-1991 | ||||
| Mauritius | 18-07-1969 (Su) | 12-03-1968 | ||||
| Mexico | 24-07-1961 | 18-04-1967 (R) | 18-05-1967 | |||
| Moldova | 15-02-1995 (A) | 17-03-1995 | ||||
| Monaco | 14-08-1969 (A) | 13-09-1969 | ||||
| Mongolia | 06-05-1991 (A) | 05-06-1991 | ||||
| Montenegro | 23-10-2006 (Su) | 03-06-2006 | ||||
| Morocco | 04-12-1961 (A) | 13-12-1964 | ||||
| Mozambique | 08-06-1998 (A) | 08-07-1998 | ||||
| Myanmar | 30-03-1961 | 29-07-1963 (R) | 13-12-1964 | |||
| Netherlands, the Kingdom of the | 31-07-1961 | 16-07-1965 (R) | 15-08-1965 | |||
| New Zealand | 30-03-1961 | 26-03-1963 (R) | 13-12-1964 | |||
| Nicaragua | 30-03-1961 | 21-06-1973 (R) | 21-07-1973 | |||
| Niger | 18-04-1963 (A) | 13-12-1964 | ||||
| Nigeria | 30-03-1961 | 06-06-1969 (R) | 06-07-1969 | |||
| North Macedonia | 13-10-1993 (A) | 12-11-1993 | ||||
| Norway | 30-03-1961 | 01-09-1967 (R) | 01-10-1967 | |||
| Oman | 24-07-1987 (A) | 23-08-1987 | ||||
| Pakistan | 30-03-1961 | 09-07-1965 (R) | 08-08-1965 | |||
| Panama | 30-03-1961 | 04-12-1963 (R) | 13-12-1964 | |||
| Papua New Guinea | 28-10-1980 (Su) | 16-09-1975 | ||||
| Paraguay | 30-03-1961 | 03-02-1972 (R) | 04-03-1972 | |||
| Peru | 30-03-1961 | 22-07-1964 (R) | 13-12-1964 | |||
| Philippines | 30-03-1961 | 02-10-1967 (R) | 01-11-1967 | |||
| Poland | 31-07-1961 | 16-03-1966 (R) | 15-04-1966 | |||
| Portugal | 30-03-1961 | 30-12-1971 (R) | 29-01-1972 | |||
| Republic of Korea, the | 30-03-1961 | 13-02-1962 (R) | 13-12-1964 | |||
| Republic of the Congo | 30-03-1961 | 03-03-2004 (R) | 02-04-2004 | |||
| Romania | 14-01-1974 (A) | 13-02-1974 | ||||
| Russian Federation | 31-07-1961 | 20-02-1964 (R) | 13-12-1964 | |||
| Saint Kitts and Nevis | 09-05-1994 (A) | 08-06-1994 | ||||
| Saint Lucia | 05-07-1991 (Su) | 22-02-1979 | ||||
| Saint Vincent and the Grenadines | 03-12-2001 (Su) | 27-10-1979 | ||||
| San Marino | 10-10-2000 (A) | 09-11-2000 | ||||
| São Tomé e Principe | 20-06-1996 (A) | 20-07-1996 | ||||
| Saudi Arabia | 21-04-1973 (A) | 21-05-1973 | ||||
| Senegal | 24-01-1964 (A) | 13-12-1964 | ||||
| Serbia | 12-03-2001 (Su) | 27-04-1992 | ||||
| Seychelles | 27-02-1992 (A) | 28-03-1992 | ||||
| Singapore | 15-03-1973 (A) | 14-04-1973 | ||||
| Slovakia | 28-05-1993 (Su) | 01-01-1993 | ||||
| Solomon Islands | 17-03-1982 (Su) | 07-07-1978 | ||||
| Somalia | 09-06-1988 (A) | 09-07-1988 | ||||
| South Africa | 16-11-1971 (A) | 16-12-1971 | ||||
| Spain | 27-07-1961 | 01-03-1966 (R) | 31-03-1966 | |||
| Sri Lanka | 11-07-1963 (A) | 13-12-1964 | ||||
| Sudan | 24-04-1974 (A) | 24-05-1974 | ||||
| Suriname | 29-03-1990 (Su) | 25-11-1975 | ||||
| Sweden | 03-04-1961 | 18-12-1964 (R) | 17-01-1965 | |||
| Switzerland | 20-04-1961 | 23-01-1970 (R) | 22-02-1970 | |||
| Syria | 22-08-1962 (A) | 13-12-1964 | ||||
| Thailand | 24-07-1961 | 31-10-1961 (R) | 13-12-1964 | |||
| Togo | 06-05-1963 (A) | 13-12-1964 | ||||
| Tonga | 05-09-1973 (Su) | 04-06-1970 | ||||
| Trinidad and Tobago | 22-06-1964 (A) | 13-12-1964 | ||||
| Tunisia | 30-03-1961 | 08-09-1964 (R) | 13-12-1964 | |||
| Türkiye | 23-05-1967 (A) | 22-06-1967 | ||||
| Turkmenistan | 21-02-1996 (A) | 22-03-1996 | ||||
| Uganda | 15-04-1988 (A) | 15-05-1988 | ||||
| Ukraine | 31-07-1961 | 15-04-1964 (R) | 13-12-1964 | |||
| United Kingdom | 30-03-1961 | 02-09-1964 (R) | 13-12-1964 | |||
| United States of America | 25-05-1967 (A) | 24-06-1967 | ||||
| Uruguay | 31-10-1975 (A) | 30-11-1975 | ||||
| Venezuela | 30-03-1961 | 14-02-1969 (R) | 16-03-1969 | |||
| Yugoslavia (< 25-06-1991) | 30-03-1961 | 27-08-1963 (R) | 13-12-1964 | |||
| Zambia | 12-08-1965 (A) | 11-09-1965 | ||||
| Zimbabwe | 01-12-1998 (Su) | 18-04-1980 |
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