Members of the WHO Programme for International Drug Monitoring

Afghanistan (2016)
Albania (2020)
Algeria (2021)
Andorra (2008)
Angola (2013) 
Argentina (1994) 
Armenia (2001) 
Australia (1968) 
Austria (1991)
Azerbaijan (2018)

Bangladesh (2014)
Barbados (2008)
Belarus (2006)  
Belgium (1977)
Benin (2011)
Bhutan (2014)
Bolivia (Plurinational State of) (2013)
Bosnia and Herzegovina (2019)
Botswana (2009)  
Brazil (2001) 
Brunei Darussalam (2005)    
Bulgaria (1975) 
Burkina Faso (2010)

Cabo Verde (2012)
Cambodia (2012)
Cameroon (2010) 
Canada (1968) 
Chad (2018)
Chile (1996) 
China (1998) 
Colombia (2004)
Congo (2021) 
Costa Rica (1991) 
Côte d'Ivoire (2010) 
Croatia (1992) 
Cuba (1994) 
Cyprus (2000) 
Czechia (1992) 

Democratic Republic of the Congo (2010)
Denmark (1971)
Dominican Republic (2020) 

Ecuador (2017)
Egypt (2001)
El Salvador (2017)
Eritrea (2012) 
Estonia (1998) 
Eswatini (2015)
Ethiopia (2008) 

Fiji (1999) 
Finland (1974) 
France (1986)

Gambia (2021)
Georgia (2018)
Germany (1968) 
Ghana (2001) 
Greece (1990) 
Guatemala (2002)
Guinea (2013)

Honduras (2020)
Hungary (1990)

Iceland (1990)
India (1998) 
Indonesia (1990) 
Iran (Islamic Republic of) (1998) 
Iraq (2010) 
Ireland (1968) 
Israel (1973)
Italy (1975)

Jamaica (2012)
Japan (1972) 
Jordan (2002)

Kazakhstan (2008) 
Kenya (2010)
Kuwait (2021) 
Kyrgyzstan (2003)
 
Lao People’s Democratic Republic (2015)
Latvia (2002)
Lebanon (2021)
Liberia (2013)
Libya (2021)
Lithuania (2005)
Luxembourg (2020) 

Madagascar (2009) 
Malawi (2019)
Malaysia (1990)
Maldives (2016) 
Mali (2011)
Malta (2004)
Mauritius (2014) 
Mexico (1999)
Mongolia (2021) 
Montenegro (2009) 
Morocco (1992) 
Mozambique (2005)

Namibia (2008)   
Nepal (2006) 
Netherlands (1968) 
New Zealand (1968) 
Nicaragua (2020)
Niger (2012)
Nigeria (2004)
North Macedonia (2000) 
Norway (1971)

Oman (1995)

Pakistan (2018)
Panama (2016)
Papua New Guinea (2018)
Paraguay (2018)
Peru (2002) 
Philippines (1995) 
Poland (1972) 
Portugal (1993)

Republic of Korea (1992)
Republic of Moldova (2003)
Romania (1976) 
Russian Federation (1998)
Rwanda (2013)

Saint Vincent and the Grenadines (2020)
Saudi Arabia (2009) 
Senegal (2009)  
Serbia (2000) 
Sierra Leone (2008)  
Singapore (1993) 
Slovakia (1993) 
Slovenia (2010)  
South Africa (1992) 
Spain (1984) 
Sri Lanka (2000) 
Sudan (2008) 
Suriname (2007) 
Sweden (1968) 
Switzerland (1991)
Syrian Arab Republic (2018)

Thailand (1984) 
Togo (2007) 
Tunisia (1993) 
Turkey (1987)

Uganda (2007) 
Ukraine (2002) 
United Arab Emirates (2013)
United Kingdom of Great Britain and Northern Ireland (1968) 
United Republic of Tanzania (1993)
United States of America (1968)
Uruguay (2001) 
Uzbekistan (2006)
 
Venezuela (Bolivarian Republic of) (1995) 
Viet Nam (1999)

Zambia (2010)  
Zimbabwe (1998)

Associate members (23)

WHO Member States

Antigua and Barbuda

Bahamas
Bahrain
Belize

Burundi

Central African Republic

Dominica

Grenada
Guinea-Bissau
Guyana

Haiti

Myanmar

Qatar

Saint Kitts and Nevis
Saint Lucia 
South Sudan

Tajikistan
Timor-Leste

Yemen

Territories/Areas

Anguilla
British Virgin Islands
Montserrat
Zanzibar