The International Organisation of Vine and Wine is an intergovernmental organisation made up of Member States
 
                                         
                                                                                    The Agreement of 3 April 2001 was signed by 35 Sovereign States.
Today, the International Organisation of Vine and Wine is made up of 50 Member States.
Africa
   Algeria
 Algeria
   Morocco
 Morocco
   South Africa
 South Africa
America
   Argentina
 Argentina
   Brazil
 Brazil
   Chile
 Chile
   Mexico
 Mexico
   Peru
 Peru
   Uruguay
 Uruguay
Asia
   Armenia
 Armenia
   Azerbaijan
 Azerbaijan
   India
 India
   Israel
 Israel
   Lebanon
 Lebanon
   People's Republic of China
 People's Republic of China
   Uzbekistan
 Uzbekistan
Europe
   Albania
 Albania
   Austria
 Austria
   Belgium
 Belgium
   Bosnia- Herzegovina
 Bosnia- Herzegovina
   Bulgaria
 Bulgaria
   Croatia
 Croatia
   Cyprus
 Cyprus
   Czechia
 Czechia
   France
 France
   Georgia
 Georgia
   Germany
 Germany
   Greece
 Greece
   Hungary
 Hungary
   Italy
 Italy
   Luxembourg
 Luxembourg
   Malta
 Malta
   Moldova
 Moldova
   Montenegro
 Montenegro
   Netherlands
 Netherlands
   Norway
 Norway
   Portugal
 Portugal
   Republic of  North Macedonia
 Republic of  North Macedonia
   Romania
 Romania
   Russian Federation
 Russian Federation
   Serbia
 Serbia
   Slovakia
 Slovakia
   Slovenia
 Slovenia
   Spain
 Spain
   Sweden
 Sweden
   Switzerland
 Switzerland
   Türkiye
 Türkiye
   Ukraine
 Ukraine
   United Kingdom
 United Kingdom
Oceania
   Australia
 Australia
   New Zealand
 New Zealand
The international treaty of 3 April 2001 also enables some territories and organisations to participate in the OIV works as observers.
EU
European Union
 
                AIDV
International Wine Law Association
 
                Amorim
Academy
 
                AREV
Assembly of Wine-Producing European Regions
 
                AUIV
International University Association of Wine
 
                CERVIM
Centre for Research, Environmental Sustainability and Advancement of Mountain Viticulture
 
                FIVS
International Federation of Wines and Spirits
 
                OENOPPIA
Oenological Products and Practices International Association
 
                UIOE
Union Internationale des Œnologues
 
                VINOFED
World Federation of Major International Wine and Spirits Competitions
 
                ASI
Association de la Sommellerie Internationale
 
                WIM
Wine in Moderation
 
                VINELINK INTERNATIONAL
The Lien de la vigne Association
 
                Texas
Texas Department of Agriculture
 
                Wine Origins Alliance
Wine Origins Alliance Association
How to Join the OIV:
The Government of the interested State must send the request of adhesion through its Embassy in Paris to the Director General of the OIV, with a copy of this request to the French Ministry of Foreign Affairs.
The director General of OIV informs the members concerning the application for membership. Members have six months from the reception of the application to inform the OIV on their opinion. After this time, if a majority of members has not opposed it, the application will be accepted.
Once the application is successful, the State concerned will have twelve months within which to deposit its instrument of accession with the depository.
For more information: secretariat@oiv.int