| Contracting Party | Signature | Instrument | In Force | Details |
| Albania | | Accession: May 6, 2005 | August 6, 2005 | |
| Algeria | | Accession: October 31, 2013 | January 31, 2014 | |
| Argentina | September 18, 1997 | Ratification: November 19, 1999 | March 6, 2002 | |
| Armenia | | Accession: December 6, 2004 | March 6, 2005 | |
| Australia | | Accession: April 26, 2007 | July 26, 2007 | |
| Austria | December 30, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| Azerbaijan | | Accession: January 11, 2006 | April 11, 2006 | |
| Bahrain | | Accession: September 15, 2005 | December 15, 2005 | |
| Belarus | December 8, 1997 | Ratification: July 15, 1998 | March 6, 2002 | |
| Belgium | February 19, 1997 | Ratification: May 30, 2006 | August 30, 2006 | |
| Benin | | Accession: January 16, 2006 | April 16, 2006 | |
| Bolivia (Plurinational State of) | December 20, 1996 | | | |
| Bosnia and Herzegovina | | Accession: August 25, 2009 | November 25, 2009 | |
| Botswana | | Accession: October 27, 2004 | January 27, 2005 | |
| Brunei Darussalam | | Accession: February 2, 2017 | May 2, 2017 | |
| Bulgaria | | Accession: March 29, 2001 | March 6, 2002 | |
| Burkina Faso | December 20, 1996 | Ratification: July 19, 1999 | March 6, 2002 | |
| Burundi | | Accession: January 12, 2016 | April 12, 2016 | |
| Canada | December 22, 1997 | Ratification: May 13, 2014 | August 13, 2014 | |
| Chile | December 20, 1996 | Ratification: April 11, 2001 | March 6, 2002 | |
| China | | Accession: March 9, 2007 | June 9, 2007 | Details |
| Colombia | October 22, 1997 | Ratification: November 29, 2000 | March 6, 2002 | |
| Costa Rica | December 2, 1997 | Ratification: May 23, 2000 | March 6, 2002 | |
| Croatia | December 15, 1997 | Ratification: July 3, 2000 | March 6, 2002 | |
| Cyprus | | Accession: August 4, 2003 | November 4, 2003 | |
| Czech Republic | | Accession: October 10, 2001 | March 6, 2002 | |
| Denmark | October 28, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| Dominican Republic | | Accession: October 10, 2005 | January 10, 2006 | |
| Ecuador | December 31, 1997 | Ratification: June 21, 2000 | March 6, 2002 | |
| El Salvador | | Accession: October 20, 1998 | March 6, 2002 | |
| Estonia | December 29, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| European Union (EU) | December 20, 1996 | Ratification: December 14, 2009 | March 14, 2010 | Details |
| Finland | May 9, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| France | October 9, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| Gabon | | Accession: December 6, 2001 | March 6, 2002 | |
| Georgia | | Accession: July 4, 2001 | March 6, 2002 | |
| Germany | December 20, 1996 | Ratification: December 14, 2009 | March 14, 2010 | |
| Ghana | May 23, 1997 | Ratification: August 18, 2006 | November 18, 2006 | |
| Greece | January 13, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| Guatemala | | Accession: November 4, 2002 | February 4, 2003 | |
| Guinea | | Accession: February 25, 2002 | May 25, 2002 | |
| Honduras | | Accession: February 20, 2002 | May 20, 2002 | |
| Hungary | January 29, 1997 | Ratification: November 27, 1998 | March 6, 2002 | |
| Indonesia | December 20, 1996 | Ratification: June 5, 1997 | March 6, 2002 | |
| Ireland | December 19, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| Israel | March 25, 1997 | | | |
| Italy | December 20, 1996 | Ratification: December 14, 2009 | March 14, 2010 | |
| Jamaica | | Accession: March 12, 2002 | June 12, 2002 | |
| Japan | | Accession: June 6, 2000 | March 6, 2002 | |
| Jordan | | Accession: January 27, 2004 | April 27, 2004 | |
| Kazakhstan | February 28, 1997 | Ratification: August 12, 2004 | November 12, 2004 | |
| Kenya | December 20, 1996 | | | |
| Kyrgyzstan | September 19, 1997 | Ratification: September 10, 1998 | March 6, 2002 | |
| Latvia | | Accession: March 22, 2000 | March 6, 2002 | |
| Liechtenstein | | Accession: January 30, 2007 | April 30, 2007 | |
| Lithuania | | Accession: June 18, 2001 | March 6, 2002 | |
| Luxembourg | February 18, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| Madagascar | | Accession: November 24, 2014 | February 24, 2015 | |
| Malaysia | | Accession: September 27, 2012 | December 27, 2012 | |
| Mali | | Accession: January 24, 2002 | April 24, 2002 | |
| Malta | | Accession: December 14, 2009 | March 14, 2010 | |
| Mexico | December 18, 1997 | Ratification: May 18, 2000 | March 6, 2002 | |
| Monaco | January 14, 1997 | | | |
| Mongolia | December 20, 1996 | Ratification: July 25, 2002 | October 25, 2002 | |
| Montenegro | | Declaration of Continued Application: December 4, 2006 | June 3, 2006 | Details |
| Morocco | | Accession: April 20, 2011 | July 20, 2011 | |
| Namibia | December 20, 1996 | | | |
| Netherlands | December 2, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| Nicaragua | | Accession: December 6, 2002 | March 6, 2003 | |
| Nigeria | March 24, 1997 | | | |
| Oman | | Accession: June 20, 2005 | September 20, 2005 | |
| Panama | December 31, 1997 | Ratification: March 17, 1999 | March 6, 2002 | |
| Paraguay | | Accession: November 29, 2000 | March 6, 2002 | |
| Peru | | Accession: July 30, 2001 | March 6, 2002 | |
| Philippines | | Accession: July 4, 2002 | October 4, 2002 | |
| Poland | | Accession: December 23, 2003 | March 23, 2004 | |
| Portugal | December 31, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| Qatar | | Accession: July 28, 2005 | October 28, 2005 | |
| Republic of Korea | | Accession: March 24, 2004 | June 24, 2004 | |
| Republic of Moldova | September 19, 1997 | Ratification: March 13, 1998 | March 6, 2002 | |
| Romania | December 31, 1997 | Ratification: February 1, 2001 | March 6, 2002 | |
| Russian Federation | | Accession: November 5, 2008 | February 5, 2009 | |
| Saint Lucia | | Accession: November 24, 1999 | March 6, 2002 | |
| Senegal | December 17, 1997 | Ratification: February 18, 2002 | May 18, 2002 | |
| Serbia | | Accession: March 13, 2003 | June 13, 2003 | Details |
| Singapore | | Accession: January 17, 2005 | April 17, 2005 | |
| Slovakia | December 29, 1997 | Ratification: January 14, 2000 | March 6, 2002 | |
| Slovenia | December 12, 1997 | Ratification: November 19, 1999 | March 6, 2002 | |
| South Africa | December 12, 1997 | | | |
| Spain | December 20, 1996 | Ratification: December 14, 2009 | March 14, 2010 | |
| Sweden | October 31, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| Switzerland | December 29, 1997 | Ratification: March 31, 2008 | July 1, 2008 | |
| Tajikistan | | Accession: January 5, 2009 | April 5, 2009 | |
| the former Yugoslav Republic of Macedonia | | Accession: November 4, 2003 | February 4, 2004 | |
| Togo | December 20, 1996 | Ratification: February 21, 2003 | May 21, 2003 | |
| Trinidad and Tobago | | Accession: August 28, 2008 | November 28, 2008 | |
| Turkey | | Accession: August 28, 2008 | November 28, 2008 | |
| Ukraine | | Accession: November 29, 2001 | March 6, 2002 | |
| United Arab Emirates | | Accession: April 14, 2004 | July 14, 2004 | |
| United Kingdom | February 13, 1997 | Ratification: December 14, 2009 | March 14, 2010 | |
| United States of America | April 12, 1997 | Ratification: September 14, 1999 | March 6, 2002 | |
| Uruguay | January 8, 1997 | Ratification: March 5, 2009 | June 5, 2009 | |
| Venezuela (Bolivarian Republic of) | December 20, 1996 | | | |