Australia – January 21, 1998 (in force)
Austria
Bahrain – March 18, 2007 (in force)
Belarus
Belgium – August 11, 2012 (in force)
Bosnia and Herzegovina – December 22, 2006 (in force)
Burkina Faso
Chile – August 5, 2011 (in force)
China
Colombia – April 13, 2012 (in force)
Costa Rica – October 17, 2008 (in force)
Côte d’Ivoire
Croatia – July 4, 2006 (in force)
Cuba
Cyprus – April 17, 1997 (in force)
Czech Republic – August 1, 1996 (in force)
Denmark – January 28, 1998 (in force)
Dominican Republic – December 13, 2011 (in force)
Egypt – October 7, 1999 (in force)
El Salvador – November 14, 2008 (in force)
Estonia – January 7, 2003 (in force)
European Union (EU)
Finland
France – December 15, 2006 (in force)
Gabon
Germany – October 16, 2004 (in force)
Greece
Guinea
Honduras – April 22, 2008 (in force)
Hungary – November 26, 1998 (in force)
Indonesia – November 26, 1998 (in force)
Ireland – October 13, 1999 (in force)
Israel
Italy – April 26, 2011 (in force)
Japan – April 1, 1997 (in force)
Kazakhstan – November 7, 2002 (in force)
Kenya
Kyrgyzstan – August 15, 2002 (in force)
Latvia – December 28, 1999 (in force)
Liechtenstein – March 17, 1998 (in force)
Lithuania – April 27, 1998 (in force)
Luxembourg – August 11, 2012 (in force)
Malta
Mexico
Monaco – September 27, 1996 (in force)
Montenegro – June 3, 2006 (in force)
Morocco – July 6, 2009 (in force)
Netherlands – August 11, 2012 (in force)
Nicaragua – September 22, 2009 (in force)
Oman – October 16, 2007 (in force)
Panama – September 7, 2012 (in force)
Peru – November 6, 2009 (in force)
Poland
Portugal
Republic of Korea – February 25, 2003 (in force)
Republic of Moldova – August 1, 1996 (in force)
Romania – July 28, 1998
Russian Federation – May 11, 1998 (in force)
Senegal
Serbia – September 15, 1998 (in force)
Slovakia – July 9, 1997 (in force)
Slovenia – May 26, 2002 (in force)
South Africa
Spain – March 17, 1999 (in force)
Sri Lanka
Swaziland
Sweden
Switzerland – March 17, 1999 (in force)
Togo
Trinidad and Tobago – April 16, 1998 (in force)
Turkey – January 1, 2005 (in force)
Ukraine – August 1, 1996 (in force)
United Kingdom – August 1, 1996 (in force)
United States of America – August 12, 2000 (in force)
Uruguay
Uzbekistan – September 4, 1998 (in force)