The GMDN has members across 145 countries, making it the most widely used global nomenclature, helping Regulators, Manufacturers, Healthcare Providers and Authorities and Researchers to communicate with one another accurately.
Governments using GMDN (74 as of April 2023):
- Argentina
- Armenia
- Australia
- Austria
- Bahrain
- Belarus
- Belgium
- Bhutan
- Bosnia and Herzegovina
- Brazil
- Bulgaria
- Canada
- Chile
- Colombia
- Costa Rica
- Croatia
- Cuba
- Czechia
- Denmark
- Ecuador
- Estonia
- Ethiopia
- France
- Ghana
- Indonesia
- Ireland
- Italy
- Japan
- Kazakhstan
- Kenya
- Kyrgyzstan
- Latvia
- Lebanon
- Malaysia
- Mexico
- Montenegro
- Nepal
- Netherlands
- New Zealand
- Nicaragua
- North Macedonia
- Norway
- Oman
- Pakistan
- Panama
- Peru
- Poland
- Portugal
- Qatar
- Republic of Moldova
- Russian Federation
- Rwanda
- Saudi Arabia
- Senegal
- Sierra Leone
- Singapore
- Slovenia
- South Africa
- Spain
- Sudan
- Sweden
- Switzerland
- Taiwan
- Tajikistan
- Thailand
- Tunisia
- Türkiye
- Uganda
- Ukraine
- United Kingdom of Great Britain and Northern Ireland
- United Republic of Tanzania
- United States of America
- Venezuela
- Vietnam