Contracting Party | Signature | Instrument | In Force | Details |
Algeria | | Accession: July 16, 1984 | August 16, 1984 | |
Argentina | October 24, 1981 | Ratification: December 10, 1985 | January 10, 1986 | |
Austria | October 24, 1981 | | | |
Azerbaijan | | Accession: August 20, 2010 | September 20, 2010 | |
Barbados | | Accession: January 30, 1986 | February 28, 1986 | |
Belarus | | Declaration of Continued Application: April 14, 1993 | December 25, 1991 | Details |
Benin | June 28, 1983 | | | |
Bolivia (Plurinational State of) | | Accession: July 11, 1985 | August 11, 1985 | |
Bosnia and Herzegovina | | Accession: January 24, 2012 | February 24, 2012 | |
Brazil | December 15, 1982 | Ratification: July 10, 1984 | August 10, 1984 | |
Bulgaria | | Accession: April 6, 1984 | May 6, 1984 | Details |
Chile | October 24, 1981 | Ratification: November 14, 1983 | December 14, 1983 | |
Colombia | June 24, 1983 | | | |
Congo | October 24, 1981 | Ratification: February 8, 1983 | March 8, 1983 | Details |
Croatia | | Accession: October 20, 2004 | November 20, 2004 | |
Cuba | | Accession: September 21, 1984 | October 21, 1984 | |
Cyprus | | Accession: July 11, 1985 | August 11, 1985 | |
Czech Republic | December 22, 1982 | | | Details |
Côte d'Ivoire | October 24, 1981 | | | |
Democratic People's Republic of Korea | June 28, 1983 | | | |
Egypt | | Accession: September 1, 1982 | October 1, 1982 | |
El Salvador | | Accession: September 14, 1984 | October 14, 1984 | |
Equatorial Guinea | | Accession: August 25, 1982 | September 25, 1982 | |
Estonia | | Accession: May 31, 2006 | June 30, 2006 | |
Ethiopia | | Accession: February 17, 1982 | September 25, 1982 | Details |
Ghana | October 24, 1981 | | | |
Greece | October 24, 1981 | Ratification: July 29, 1983 | August 29, 1983 | |
Guatemala | | Accession: January 21, 1983 | February 21, 1983 | |
Hungary | October 24, 1981 | Ratification: November 28, 2008 | December 28, 2008 | |
India | June 30, 1983 | Ratification: September 19, 1983 | October 19, 1983 | |
Indonesia | October 24, 1981 | | | |
Israel | October 24, 1981 | | | |
Italy | June 15, 1983 | Ratification: September 25, 1985 | October 25, 1985 | |
Jamaica | | Accession: February 17, 1984 | March 17, 1984 | |
Kazakhstan | | Accession: February 9, 2011 | March 9, 2011 | |
Kenya | October 24, 1981 | Ratification: November 18, 1981 | September 25, 1982 | |
Kyrgyzstan | | Accession: October 18, 2004 | November 18, 2004 | |
Madagascar | June 30, 1983 | | | |
Mexico | October 24, 1981 | Ratification: April 16, 1985 | May 16, 1985 | |
Mongolia | | Accession: July 25, 2002 | August 25, 2002 | |
Montenegro | | Declaration of Continued Application: December 4, 2006 | June 3, 2006 | Details |
Morocco | May 16, 1983 | Ratification: October 11, 1993 | November 11, 1993 | |
New Zealand | May 18, 1982 | | | |
Oman | | Accession: February 26, 1986 | March 26, 1986 | |
Peru | May 20, 1983 | | | |
Poland | October 24, 1981 | Ratification: October 22, 1996 | November 22, 1996 | |
Portugal | October 24, 1981 | | | |
Qatar | June 23, 1983 | Ratification: June 23, 1983 | July 23, 1983 | |
Republic of Moldova | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
Romania | October 24, 1981 | Ratification: June 20, 2005 | July 20, 2005 | |
Russian Federation | October 24, 1981 | Ratification: March 17, 1986 | April 17, 1986 | Details |
San Marino | | Accession: February 18, 1986 | March 18, 1986 | |
Senegal | October 24, 1981 | Ratification: July 6, 1984 | August 6, 1984 | |
Serbia | | Accession: February 18, 2000 | March 18, 2000 | Details |
Slovakia | December 22, 1982 | | | Details |
Slovenia | | Accession: April 14, 1998 | May 14, 1998 | |
Spain | October 24, 1981 | | | |
Sri Lanka | October 24, 1981 | Ratification: January 19, 1984 | February 19, 1984 | |
Switzerland | October 24, 1981 | | | |
Syrian Arab Republic | | Accession: March 13, 1984 | April 13, 1984 | |
Tajikistan | | Declaration of Continued Application: February 14, 1994 | December 25, 1991 | Details |
Togo | March 25, 1983 | Ratification: November 8, 1983 | December 8, 1983 | |
Trinidad and Tobago | October 24, 1981 | | | |
Tunisia | December 29, 1981 | Ratification: April 21, 1983 | May 21, 1983 | |
Turkmenistan | | Accession: December 16, 2015 | January 16, 2016 | |
Uganda | | Accession: September 21, 1983 | October 21, 1983 | |
Ukraine | | Accession: November 20, 1998 | December 20, 1998 | |
Uruguay | June 30, 1983 | Ratification: March 16, 1984 | April 16, 1984 | |
Zambia | July 21, 1982 | | | |
the former Yugoslav Republic of Macedonia | | Accession: May 27, 2014 | June 27, 2014 | |