| Countries/Territories |
Entry into force |
Ratification * |
Simple signature |
| Algeria |
Feb 3, 1984
|
Nov 3, 1983
[2]
|
- |
| Angola |
Jan 3, 1992
|
Oct 3, 1991
[2]
|
- |
| Antigua and Barbuda |
May 9, 1987
|
Feb 9, 1987
[2]
|
- |
| Argentina |
May 25, 1980
|
Dec 5, 1979
[1]
|
Dec 12, 1974
|
| Australia |
Nov 17, 1983
|
Aug 17, 1983
[2]
|
- |
| Austria |
Aug 27, 1988
|
May 27, 1988
[2]
|
- |
| Azerbaijan |
Oct 1, 1997
|
Jul 1, 1997
[2]
|
- |
| Bahamas |
May 25, 1980
|
Feb 16, 1979
[2]
|
- |
| Bahrain |
Jan 21, 1986
|
Oct 21, 1985
[2]
|
- |
| Bangladesh |
Feb 6, 1982
|
Nov 6, 1981
[2]
|
- |
| Barbados |
Dec 1, 1982
|
Sep 1, 1982
[2]
|
- |
| Belarus |
Apr 7, 1994
|
Jan 7, 1994
[3]
|
Nov 1, 1974
|
| Belgium |
May 25, 1980
|
Sep 24, 1979
[1]
|
Dec 17, 1974
|
| Belize |
Jul 2, 1991
|
Apr 2, 1991
[2]
|
- |
| Benin |
Feb 1, 1986
|
Nov 1, 1985
[2]
|
- |
| Brazil |
May 25, 1980
|
May 22, 1980
[2]
|
- |
| Brunei Darussalam |
Jan 23, 1987
|
Oct 23, 1986
[2]
|
- |
| Bulgaria |
Feb 2, 1984
|
Nov 2, 1983
[3]
|
Nov 8, 1974
|
| Cambodia |
Feb 28, 1995
|
Nov 28, 1994
[2]
|
- |
| Cameroon |
Aug 14, 1984
|
May 14, 1984
[2]
|
- |
| Canada |
May 25, 1980
|
May 8, 1978
[2]
|
- |
| Chile |
May 25, 1980
|
Apr 28, 1977
[2]
|
- |
| China |
May 25, 1980
|
Mar 28, 1980
[1]
|
Nov 1, 1974
|
| Colombia |
May 25, 1980
|
Jan 7, 1980
[1]
|
Jun 20, 1975
|
| Congo |
Jan 31, 1981
|
Oct 31, 1980
[2]
|
- |
| Côte d'Ivoire |
Dec 10, 1985
|
Sep 10, 1985
[1]
|
Nov 1, 1974
|
| Croatia |
Jan 5, 1988
|
Oct 5, 1987
[2]
|
- |
| Cuba |
Oct 8, 1991
|
Oct 8, 1991
[4]
|
- |
| Cyprus |
Sep 19, 1992
|
Jun 19, 1992
[2]
|
- |
| Czech Republic |
Jan 11, 1986
|
Oct 11, 1985
[2]
|
- |
| Korea, Dem. People's Rep. |
Jan 1, 1993
|
Jan 1, 1993
[4]
|
- |
| Denmark |
Aug 1, 1985
|
May 1, 1985
[2]
|
- |
| Djibouti |
May 25, 1980
|
Mar 8, 1978
[1]
|
Nov 1, 1974
|
| Dominican Republic |
Jun 1, 1984
|
Mar 1, 1984
[2]
|
- |
| Ecuador |
May 25, 1980
|
Apr 10, 1980
[2]
|
- |
| Egypt |
Aug 28, 1982
|
May 28, 1982
[2]
|
- |
| Equatorial Guinea |
Dec 4, 1981
|
Sep 4, 1981
[1]
|
Nov 1, 1974
|
| Eritrea |
Jul 24, 1996
|
Apr 24, 1996
[2]
|
- |
| Estonia |
Jul 22, 1996
|
Apr 22, 1996
[2]
|
- |
| Ethiopia |
Mar 16, 1992
|
Dec 16, 1991
[2]
|
- |
| Fiji |
Oct 18, 1985
|
Jul 18, 1985
[2]
|
- |
| Finland |
Jun 4, 1983
|
Mar 4, 1983
[2]
|
- |
| France |
Feb 21, 1981
|
Nov 21, 1980
[2]
|
- |
| Gabon |
May 25, 1980
|
May 25, 1977
[3]
|
Nov 1, 1974
|
| Gambia |
Apr 21, 1982
|
Jan 21, 1982
[2]
|
- |
| Georgia |
Feb 1, 1992
|
Nov 1, 1991
[2]
|
- |
| Germany |
Jul 19, 1994
|
Apr 19, 1994
[2]
|
- |
| Ghana |
May 25, 1980
|
Mar 26, 1979
[1]
|
Feb 18, 1975
|
| Greece |
Aug 19, 1983
|
May 19, 1983
[1]
|
Nov 1, 1974
|
| Guatemala |
May 25, 1980
|
May 12, 1980
[3]
|
Nov 1, 1974
|
| Guinea |
Jan 20, 1983
|
Oct 20, 1982
[2]
|
- |
| Guyana |
Apr 19, 1981
|
Jan 19, 1981
[2]
|
- |
| Haiti |
Mar 10, 1998
|
Dec 10, 1997
[2]
|
- |
| Honduras |
Jul 6, 1989
|
Apr 6, 1989
[2]
|
- |
| Hungary |
Dec 24, 1985
|
Sep 24, 1985
[2]
|
- |
| Iceland |
May 25, 1980
|
Jan 9, 1980
[3]
|
Nov 1, 1974
|
| India |
Oct 6, 1983
|
Jul 6, 1983
[3]
|
Nov 1, 1974
|
| Indonesia |
May 25, 1980
|
Jun 16, 1976
[2]
|
- |
| Iran, Islamic Republic of |
May 17, 1981
|
Feb 17, 1981
[3]
|
Nov 1, 1974
|
| Iraq |
Jan 17, 1995
|
Oct 17, 1994
[1]
|
Nov 1, 1974
|
| Ireland |
Mar 14, 1991
|
Dec 14, 1990
[2]
|
- |
| Israel |
Feb 29, 1984
|
Nov 29, 1983
[3]
|
- |
| Italy |
May 25, 1980
|
May 15, 1979
[1]
|
Nov 1, 1974
|
| Jamaica |
Sep 11, 1980
|
Jun 11, 1980
[2]
|
- |
| Japan |
Jan 14, 1984
|
Oct 14, 1983
[2]
|
- |
| Jordan |
May 25, 1980
|
May 15, 1980
[2]
|
- |
| Kazakhstan |
Nov 7, 1985
|
Aug 7, 1985
[2]
|
- |
| Kuwait |
Jun 7, 1994
|
Mar 7, 1994
[2]
|
- |
| Latvia |
May 25, 1980
|
Jun 29, 1979
[2]
|
- |
| Lebanon |
Aug 20, 1992
|
May 20, 1992
[2]
|
- |
| Liberia |
Feb 29, 1984
|
Nov 29, 1983
[2]
|
- |
| Libya |
May 25, 1980
|
Nov 14, 1977
[1]
|
Nov 1, 1974
|
| Lithuania |
Oct 2, 1981
|
Jul 2, 1981
[2]
|
- |
| Luxembourg |
Mar 4, 1992
|
Dec 4, 1991
[2]
|
- |
| Madagascar |
May 14, 1991
|
Feb 14, 1991
[2]
|
- |
| Malawi |
Jun 7, 1996
|
Mar 7, 1996
[2]
|
- |
| Malaysia |
Jun 9, 1993
|
Mar 9, 1993
[2]
|
- |
| Maldives |
Jan 19, 1984
|
Oct 19, 1983
[2]
|
- |
| Malta |
Apr 14, 1981
|
Jan 14, 1981
[2]
|
- |
| Marshall Islands |
Nov 8, 1986
|
Aug 8, 1986
[2]
|
- |
| Mauritania |
Jul 26, 1988
|
Apr 26, 1988
[2]
|
- |
| Mauritius |
Feb 24, 1998
|
Nov 24, 1997
[2]
|
- |
| Mexico |
May 1, 1988
|
Feb 1, 1988
[2]
|
- |
| Monaco |
May 25, 1980
|
Mar 28, 1977
[3]
|
Nov 1, 1974
|
| Morocco |
May 25, 1980
|
Nov 1, 1974
[6]
|
- |
| Mozambique |
Sep 28, 1990
|
Jun 28, 1990
[2]
|
- |
| Myanmar |
Mar 23, 1997
|
Dec 23, 1996
[2]
|
- |
| Netherlands |
Feb 11, 1988
|
Nov 11, 1987
[2]
|
- |
| New Zealand |
May 25, 1980
|
Jul 10, 1978
[2]
|
- |
| Nigeria |
May 23, 1990
|
Feb 23, 1990
[2]
|
- |
| Norway |
Aug 7, 1981
|
May 7, 1981
[2]
|
- |
| Oman |
May 25, 1980
|
Feb 15, 1977
[1]
|
Jun 24, 1975
|
| Pakistan |
Jul 25, 1985
|
Apr 25, 1985
[2]
|
- |
| Panama |
Jul 10, 1985
|
Apr 10, 1985
[2]
|
- |
| Papua New Guinea |
May 25, 1980
|
Mar 9, 1978
[2]
|
- |
| Peru |
Feb 12, 1981
|
Nov 12, 1980
[2]
|
- |
| Philippines |
May 25, 1980
|
Dec 4, 1979
[2]
|
- |
| Poland |
Mar 15, 1982
|
Dec 15, 1981
[2]
|
- |
| Portugal |
Jun 15, 1984
|
Mar 15, 1984
[1]
|
Jan 10, 1975
|
| Qatar |
Feb 7, 1984
|
Nov 7, 1983
[1]
|
Nov 1, 1974
|
| Korea, Republic of |
Mar 22, 1981
|
Dec 22, 1980
[2]
|
- |
| Romania |
Mar 31, 1981
|
Dec 31, 1980
[1]
|
Nov 1, 1974
|
| Russian Federation |
May 25, 1980
|
May 24, 1979
[2]
|
- |
| Saint Vincent and the Grenadines |
May 25, 1980
|
Jan 9, 1980
[3]
|
Nov 1, 1974
|
| Samoa |
Jan 28, 1984
|
Oct 28, 1983
[2]
|
- |
| Saudi Arabia |
Jun 14, 1997
|
Mar 14, 1997
[2]
|
- |
| Senegal |
Jul 24, 1985
|
Apr 24, 1985
[2]
|
- |
| Seychelles |
Apr 16, 1997
|
Jan 16, 1997
[2]
|
- |
| Sierra Leone |
Aug 10, 1988
|
May 10, 1988
[2]
|
- |
| Singapore |
Nov 13, 1993
|
Aug 13, 1993
[2]
|
- |
| Slovakia |
Jun 16, 1981
|
Mar 16, 1981
[2]
|
- |
| Slovenia |
Jan 1, 1993
|
Jan 1, 1993
[4]
|
- |
| South Africa |
Jun 25, 1991
|
Jun 25, 1991
[4]
|
- |
| Spain |
May 25, 1980
|
May 23, 1980
[2]
|
- |
| Sri Lanka |
May 25, 1980
|
Sep 5, 1978
[1]
|
Mar 4, 1975
|
| Sudan |
Nov 30, 1983
|
Aug 30, 1983
[2]
|
- |
| Suriname |
Aug 15, 1990
|
May 15, 1990
[2]
|
- |
| Sweden |
Feb 4, 1989
|
Nov 4, 1988
[2]
|
- |
| Switzerland |
May 25, 1980
|
Jul 7, 1978
[3]
|
Nov 1, 1974
|
| Thailand |
Jan 1, 1982
|
Oct 1, 1981
[1]
|
Nov 1, 1974
|
| Togo |
Mar 18, 1985
|
Dec 18, 1984
[2]
|
- |
| Tonga |
Oct 19, 1989
|
Jul 19, 1989
[2]
|
- |
| Trinidad and Tobago |
May 25, 1980
|
Apr 12, 1977
[2]
|
- |
| Tunisia |
May 25, 1980
|
Feb 15, 1979
[2]
|
- |
| Turkey |
Nov 6, 1980
|
Aug 6, 1980
[2]
|
- |
| Tuvalu |
Oct 31, 1980
|
Jul 31, 1980
[2]
|
- |
| Ukraine |
Nov 22, 1985
|
Aug 22, 1985
[2]
|
- |
| United Arab Emirates |
May 25, 1980
|
Nov 1, 1974
[6]
|
- |
| United Kingdom |
Mar 15, 1984
|
Dec 15, 1983
[2]
|
- |
| United States of America |
May 25, 1980
|
Oct 7, 1977
[1]
|
Nov 1, 1974
|
| Uruguay |
May 25, 1980
|
Sep 7, 1978
[1]
|
Nov 1, 1974
|
| Vanuatu |
May 25, 1980
|
Apr 30, 1979
[2]
|
- |
| Venezuela, Boliv. Rep. of |
Oct 28, 1982
|
Jul 28, 1982
[2]
|
- |
| Viet Nam |
Jun 29, 1983
|
Mar 29, 1983
[1]
|
Nov 1, 1974
|
| Yemen |
Mar 18, 1991
|
Dec 18, 1990
[2]
|
- |
| Albania |
May 25, 1980
|
Mar 6, 1979
[2]
|
Nov 1, 1974
|
| Comoros |
Sep 7, 2004
|
Jun 7, 2004
[2]
|
- |
| Congo, Dem. Rep. of |
Feb 22, 2001
|
Nov 22, 2000
[2]
|
- |
| Dominica |
Mar 17, 2005
|
Dec 17, 2004
[2]
|
- |
| Grenada |
Sep 21, 2000
|
Jun 21, 2000
[2]
|
- |
| Kenya |
Sep 28, 2004
|
Jun 28, 2004
[2]
|
- |
| Moldova, Republic of |
Oct 21, 1999
|
Jul 21, 1999
[2]
|
- |
| Mongolia |
Jan 11, 2006
|
Oct 11, 2005
[2]
|
- |
| Namibia |
Sep 26, 2002
|
Jun 26, 2002
[2]
|
- |
| Nicaragua |
Feb 27, 2001
|
Nov 27, 2000
[2]
|
- |
| Paraguay |
Mar 17, 2005
|
Dec 17, 2004
[2]
|
- |
| Saint Kitts and Nevis |
Sep 15, 2004
|
Jun 15, 2004
[2]
|
- |
| Saint Lucia |
Sep 11, 2004
|
Jun 11, 2004
[2]
|
- |
| Sao Tome and Principe |
Aug 20, 2004
|
May 20, 2004
[2]
|
- |
| Solomon Islands |
Jan 29, 1999
|
Oct 29, 1998
[2]
|
- |
| Syrian Arab Republic |
Sep 30, 2004
|
Jun 30, 2004
[2]
|
- |
| Tanzania, Un. Rep. of |
Oct 20, 2001
|
Jul 20, 2001
[2]
|
- |
| Kiribati |
Jun 28, 2001
|
Mar 28, 2001
[2]
|
- |
| Montenegro |
May 5, 2007
|
Feb 5, 2007
[2]
|
- |
| Serbia |
Jun 3, 2006
|
Jun 3, 2006
[4]
|
- |
| Turkmenistan |
Jun 3, 2006
|
Jun 3, 2006
[4]
|
- |
| Cook Islands (New Zealand) |
May 4, 2009
|
Feb 4, 2009
[2]
|
- |
| Bolivia (Plurinational State of) |
Sep 30, 2003
|
Jun 30, 2003
[2]
|
- |
| Costa Rica |
Sep 4, 1999
|
Jun 4, 1999
[2]
|
- |
| Palau |
Sep 6, 2011
|
Jun 6, 2011
[2]
|
- |
| Niue (New Zealand) |
Dec 29, 2011
|
Sep 29, 2011
[2]
|
- |
| Guinea-Bissau |
Sep 27, 2012
|
Jun 27, 2012
[2]
|
- |
| Cabo Verde |
Jan 24, 2017
|
Oct 24, 2016
[2]
|
- |
* [1] Ratification
[2] Accession/approbation
[3] Acceptance/approval
[4] Succession
[5] Consent to be bound
[6] Definite signature