| 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 | 10-11-2009 (A) | 10-05-2010 | ||||
| Albania | 16-07-1993 (A) | 16-01-1994 | ||||
| Algeria | 16-08-1989 (A) | 16-02-1990 | ||||
| Angola | 07-10-2019 (A) | 07-04-2020 | ||||
| Antigua and Barbuda | 06-10-1986 (A) | 06-04-1987 | ||||
| Argentina | 26-11-1986 (A) | 26-05-1987 | ||||
| Armenia | 07-06-1993 (A) | 07-12-1993 | ||||
| Australia | 07-12-1978 | 21-06-1991 (R) | 21-12-1991 | |||
| Austria | 12-12-1977 | 13-08-1982 (A) | 13-02-1983 | |||
| Bahamas | 10-04-1980 (A) | 10-10-1980 | ||||
| Bahrain | 30-10-1986 (A) | 30-04-1987 | ||||
| Bangladesh | 08-09-1980 (A) | 08-03-1981 | ||||
| Barbados | 19-02-1990 (A) | 19-08-1990 | ||||
| Belarus | 12-12-1977 | 23-10-1989 (R) | 23-04-1990 | |||
| Belgium | 12-12-1977 | 20-05-1986 (R) | 20-11-1986 | |||
| Belize | 29-06-1984 (A) | 29-12-1984 | ||||
| Benin | 28-05-1986 (A) | 28-11-1986 | ||||
| Bolivia | 08-12-1983 (A) | 08-06-1984 | ||||
| Bosnia and Herzegovina | 31-12-1992 (Su) | 06-03-1992 | ||||
| Botswana | 23-05-1979 (A) | 23-11-1979 | ||||
| Brazil | 05-05-1992 (A) | 05-11-1992 | ||||
| Brunei | 14-10-1991 (A) | 14-04-1992 | ||||
| Bulgaria | 11-12-1978 | 26-09-1989 (R) | 26-03-1990 | |||
| Burkina Faso | 11-01-1978 | 20-10-1987 (R) | 20-04-1988 | |||
| Burundi | 10-06-1993 (A) | 10-12-1993 | ||||
| Cabo Verde | 16-03-1995 (A) | 16-09-1995 | ||||
| Cambodia | 14-01-1998 (A) | 14-07-1998 | ||||
| Cameroon | 16-03-1984 (A) | 16-09-1984 | ||||
| Canada | 12-12-1977 | 20-11-1990 (R) | 20-05-1991 | |||
| Central African Republic | 17-07-1984 (A) | 17-01-1985 | ||||
| Chad | 17-01-1997 (A) | 17-07-1997 | ||||
| Chile | 12-12-1977 | 24-04-1991 (R) | 24-10-1991 | |||
| China | 14-09-1983 (A) | 14-03-1984 | ||||
| Colombia | 14-08-1995 (A) | 14-02-1996 | ||||
| Comoros | 21-11-1985 (A) | 21-05-1986 | ||||
| Cook Islands | 07-05-2002 (A) | 07-11-2002 | ||||
| Costa Rica | 15-12-1983 (A) | 15-06-1984 | ||||
| Côte d'Ivoire | 12-12-1977 | 20-09-1989 (R) | 20-03-1990 | |||
| Croatia | 11-05-1992 (Su) | 08-10-1991 | ||||
| Cuba | 23-06-1999 (A) | 23-12-1999 | ||||
| Cyprus | 18-03-1996 (A) | 18-09-1996 | ||||
| Czech Republic | 05-02-1993 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 06-12-1978 | 14-02-1990 (R) | 14-08-1990 | |||
| Democratic Republic of the Congo | 12-12-2002 (A) | 12-06-2003 | ||||
| Denmark | 12-12-1977 | 17-06-1982 (R) | 17-12-1982 | |||
| Djibouti | 08-04-1991 (A) | 08-10-1991 | ||||
| Dominica | 25-04-1996 (A) | 25-10-1996 | ||||
| Dominican Republic | 26-05-1994 (A) | 26-11-1994 | ||||
| Ecuador | 12-12-1977 | 10-04-1979 (R) | 10-10-1979 | |||
| Egypt | 12-12-1977 | 09-10-1992 (R) | 09-04-1993 | |||
| El Salvador | 12-12-1977 | 23-11-1978 (R) | 23-05-1979 | |||
| Equatorial Guinea | 24-07-1986 (A) | 24-01-1987 | ||||
| Estonia | 18-01-1993 (A) | 18-07-1993 | ||||
| Eswatini | 02-11-1995 (A) | 02-05-1996 | ||||
| Ethiopia | 08-04-1994 (A) | 08-10-1994 | ||||
| Federated States of Micronesia | 19-09-1995 (A) | 19-03-1996 | ||||
| Fiji | 30-07-2008 (A) | 30-01-2009 | ||||
| Finland | 12-12-1977 | 07-08-1980 (R) | 07-04-1981 | |||
| France | 24-02-1984 (A) | 24-08-1984 | ||||
| Gabon | 08-04-1980 (A) | 08-10-1980 | ||||
| Gambia, The | 12-01-1989 (A) | 12-07-1989 | ||||
| Georgia | 14-09-1993 (A) | 14-03-1994 | ||||
| Germany | 23-12-1977 | 14-02-1991 (R) | 14-08-1991 | |||
| Ghana | 12-12-1977 | 28-02-1978 (R) | 07-12-1978 | |||
| Greece | 15-02-1993 (A) | 15-08-1993 | ||||
| Grenada | 23-09-1998 (A) | 23-03-1999 | ||||
| Guatemala | 12-12-1977 | 19-10-1987 (R) | 19-04-1988 | |||
| Guinea | 11-07-1984 (A) | 11-01-1985 | ||||
| Guinea-Bissau | 21-10-1986 (A) | 21-04-1987 | ||||
| Guyana | 18-01-1988 (A) | 18-07-1988 | ||||
| Haïti | 20-12-2006 (A) | 20-06-2007 | ||||
| Holy See | 12-12-1977 | 21-11-1985 (R) | 21-05-1986 | |||
| Honduras | 12-12-1977 | 16-02-1995 (R) | 16-08-1995 | |||
| Hungary | 12-12-1977 | 12-04-1989 (R) | 12-10-1989 | |||
| Iceland | 12-12-1977 | 10-04-1987 (R) | 10-10-1987 | |||
| Iran | 12-12-1977 | |||||
| Ireland | 12-12-1977 | 19-05-1999 (R) | 19-11-1999 | |||
| Italy | 12-12-1977 | 27-02-1986 (R) | 27-08-1986 | |||
| Jamaica | 29-07-1986 (A) | 29-01-1987 | ||||
| Japan | 31-08-2004 (A) | 28-02-2005 | ||||
| Jordan | 12-12-1977 | 01-05-1979 (R) | 01-11-1979 | |||
| Kazakhstan | 05-05-1992 (Su) | 21-12-1991 | ||||
| Kenya | 23-02-1999 (A) | 23-08-1999 | ||||
| Kuwait | 17-01-1985 (A) | 17-07-1985 | ||||
| Kyrgyzstan | 18-09-1992 (Su) | 21-12-1991 | ||||
| Laos | 18-04-1978 | 18-11-1980 (R) | 18-05-1981 | |||
| Latvia | 24-12-1991 (A) | 24-06-1992 | ||||
| Lebanon | 23-07-1997 (A) | 23-01-1998 | ||||
| Lesotho | 20-05-1994 (A) | 20-11-1994 | ||||
| Liberia | 30-06-1988 (A) | 30-12-1988 | ||||
| Libya | 07-06-1978 (A) | 07-12-1978 | ||||
| Liechtenstein | 12-12-1977 | 10-08-1989 (R) | 10-02-1990 | |||
| Lithuania | 13-07-2000 (A) | 13-01-2001 | ||||
| Luxembourg | 12-12-1977 | 29-08-1989 (R) | 28-02-1990 | |||
| Madagascar | 13-10-1978 | 08-05-1992 (R) | 08-11-1992 | |||
| Malawi | 07-10-1991 (A) | 07-04-1992 | ||||
| Maldives | 03-09-1991 (A) | 03-03-1992 | ||||
| Mali | 08-02-1989 (A) | 08-08-1989 | ||||
| Malta | 17-04-1989 (A) | 17-10-1989 | ||||
| Mauritania | 14-03-1980 (A) | 14-09-1980 | ||||
| Mauritius | 22-03-1982 (A) | 22-09-1982 | ||||
| Moldova | 24-05-1993 (A) | 24-11-1993 | ||||
| Monaco | 07-01-2000 (A) | 07-07-2000 | ||||
| Mongolia | 12-12-1977 | 06-12-1995 (R) | 06-06-1996 | |||
| Montenegro | 02-08-2006 (A) | 02-02-2007 | ||||
| Morocco | 12-12-1977 | 03-06-2011 (R) | 03-12-2011 | |||
| Mozambique | 12-11-2002 (A) | 12-05-2003 | ||||
| Namibia | 18-10-1983 (A) | 18-04-1984 | ||||
| Nauru | 27-06-2006 (A) | 27-12-2006 | ||||
| Netherlands, the Kingdom of the | 12-12-1977 | 26-06-1987 (R) | 26-12-1987 | |||
| New Zealand | 27-11-1978 | 08-02-1988 (R) | 08-08-1988 | |||
| Nicaragua | 12-12-1977 | 19-07-1999 (R) | 19-01-2000 | |||
| Niger | 16-06-1978 | 08-06-1979 (R) | 08-12-1979 | |||
| Nigeria | 10-10-1988 (A) | 10-04-1989 | ||||
| North Macedonia | 01-09-1993 (Su) | 17-11-1991 | ||||
| Norway | 12-12-1977 | 14-12-1981 (R) | 14-06-1982 | |||
| Oman | 29-03-1984 (A) | 29-09-1984 | ||||
| Pakistan | 12-12-1977 | |||||
| Palau | 25-06-1996 (A) | 25-12-1996 | ||||
| Palestine | 04-01-2015 (A) | 04-07-2015 | ||||
| Panama | 12-12-1977 | 18-09-1995 (R) | 18-03-1996 | |||
| Paraguay | 30-11-1990 (A) | 30-05-1991 | ||||
| Peru | 12-12-1977 | 14-07-1989 (R) | 14-01-1990 | |||
| Philippines | 11-12-1986 (A) | 11-06-1987 | ||||
| Poland | 12-12-1977 | 23-10-1991 (R) | 23-04-1992 | |||
| Portugal | 12-12-1977 | 27-05-1992 (R) | 27-11-1992 | |||
| Qatar | 05-01-2005 (A) | 05-07-2005 | ||||
| Republic of Korea, the | 07-12-1978 | 15-01-1982 (R) | 15-07-1982 | |||
| Republic of the Congo | 10-11-1983 (A) | 10-05-1984 | ||||
| Romania | 28-03-1978 | 21-06-1990 (R) | 21-12-1990 | |||
| Russian Federation | 12-12-1977 | 29-09-1989 (R) | 29-03-1990 | |||
| Rwanda | 19-11-1984 (A) | 19-05-1985 | ||||
| Saint Kitts and Nevis | 14-02-1986 (A) | 14-08-1986 | ||||
| Saint Lucia | 07-10-1982 (A) | 07-04-1983 | ||||
| Saint Vincent and the Grenadines | 08-04-1983 (A) | 08-10-1983 | ||||
| Samoa | 23-08-1984 (A) | 23-02-1985 | ||||
| San Marino | 22-06-1978 | 05-04-1994 (R) | 05-10-1994 | |||
| São Tomé e Principe | 05-07-1996 (A) | 05-01-1997 | ||||
| Saudi Arabia | 28-11-2001 (A) | 28-05-2002 | ||||
| Senegal | 12-12-1977 | 07-05-1985 (R) | 07-11-1985 | |||
| Serbia | 16-10-2001 (Su) | 27-04-1992 | ||||
| Seychelles | 08-11-1984 (A) | 08-05-1985 | ||||
| Sierra Leone | 21-10-1986 (A) | 21-04-1987 | ||||
| Slovakia | 02-04-1993 (Su) | 01-01-1993 | ||||
| Slovenia | 26-03-1992 (Su) | 25-06-1991 | ||||
| Solomon Islands | 19-09-1988 (A) | 19-05-1989 | ||||
| South Africa | 21-11-1995 (A) | 21-05-1996 | ||||
| South Sudan | 25-01-2013 (A) | 25-01-2013 | ||||
| Spain | 07-11-1978 | 21-04-1989 (R) | 21-10-1989 | |||
| Sudan | 13-07-2006 (A) | 13-01-2007 | ||||
| Suriname | 16-12-1985 (A) | 16-06-1986 | ||||
| Sweden | 12-12-1977 | 31-08-1979 (R) | 29-02-1980 | |||
| Switzerland | 12-12-1977 | 17-02-1982 (R) | 17-08-1982 | |||
| Tajikistan | 13-01-1993 (Su) | 21-12-1991 | ||||
| Tanzania | 15-02-1983 (A) | 15-08-1983 | ||||
| Timor-Leste | 12-04-2005 (A) | 12-10-2005 | ||||
| Togo | 12-12-1977 | 21-06-1984 (R) | 21-12-1984 | |||
| Tonga | 20-01-2003 (A) | 20-07-2003 | ||||
| Trinidad and Tobago | 20-07-2001 (A) | 20-01-2002 | ||||
| Tunisia | 12-12-1977 | 09-08-1979 (R) | 09-02-1980 | |||
| Turkmenistan | 10-04-1992 (Su) | 26-12-1991 | ||||
| Uganda | 13-03-1991 (A) | 13-09-1991 | ||||
| Ukraine | 12-12-1977 | 25-01-1990 (R) | 25-07-1990 | |||
| United Arab Emirates | 09-03-1983 (A) | 09-09-1983 | ||||
| United Kingdom | 12-12-1977 | 28-01-1998 (R) | 28-07-1998 | |||
| United States of America | 12-12-1977 | |||||
| Uruguay | 13-12-1985 (A) | 13-06-1986 | ||||
| Uzbekistan | 08-10-1993 (A) | 08-04-1994 | ||||
| Vanuatu | 28-02-1985 (A) | 28-08-1985 | ||||
| Venezuela | 23-07-1998 (A) | 23-01-1999 | ||||
| Yemen | 14-02-1978 | 17-04-1990 (R) | 17-10-1990 | |||
| Yugoslavia (< 25-06-1991) | 12-12-1977 | 11-06-1979 (R) | 11-12-1979 | |||
| Zambia | 04-05-1995 (A) | 04-11-1995 | ||||
| Zimbabwe | 19-10-1992 (A) | 19-04-1993 |
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