Parties
| Armenia 
 |  | Canada
 |  European Union     (for its 28 members)
 |  | Hong Kong, China
 |  | Iceland
 |  | Israel
 |  | Japan
 |  | Korea, Republic of
 |  | Liechtenstein
 |  | Montenegro
 |  | Netherlands for Aruba
 |  | New Zealand
 |  | Norway
 |  | Singapore
 |  | Switzerland
 |  | Chinese Taipei
 |  | Ukraine
 |  | United States
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Observers Negotiating Accession
| Albania 
 |  | Australia 
 |  | China 
 |  | Georgia 
 |  | Jordan 
 |  | Kyrgyz Republic 
 |  | Oman 
 |  | Russian Federation 
 |  | Tajikistan 
 |  The former Yugoslav     Republic of Macedonia 
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Other  Observer  Countries
| Afghanistan 
 |  | Argentina 
 |  | Bahrain 
 |  | Belarus 
 |  | Brazil 
 |  | Cameroon 
 |  | Chile 
 |  | Colombia 
 |  | Costa Rica 
 |  | India 
 |  | Indonesia 
 |  | Kazakhstan 
 |  | Malaysia 
 |  | Mongolia 
 |  | Panama 
 |  | Pakistan 
 |  | Saudi Arabia 
 |  | Seychelles 
 |  | Sri Lanka 
 |  | Thailand 
 |  | Turkey 
 |  | Viet Nam 
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