Similar to many other international instruments and organizations, the States Parties to the Biological Weapons Convention have organized themselves into three groups to facilitate their preparations and discussions. The groups include the Eastern European Group (EG), the Group of the Non-Aligned Movement and Other States (NAM), and the Western Group (WG).
The membership of these groups differs from those found in other forums, despite the similar names. For example, the Western Group of the BWC has a different membership from the Western European and Others Group (WEOG) of the General Assembly, and the group of NAM and Other States in the BWC includes China, which is not a member of the Non-Aligned Movement or similar groups in other forums.
Each group has a coordinator who speaks on behalf of the group and is responsible for organising and chairing the meetings of that group. The current coordinators and members of each group are listed below:
Eastern European Group (EG)
Group of the Non-Aligned Movement and Other States (NAM)
- Czech Republic
- Republic of Moldova
- Russian Federation
- The Former Yugoslav Republic of Macedonia
Western Group (WG)
- Holy See
- New Zealand
- Republic of Korea
- San Marino
- United Kingdom of Great Britain and Northern Ireland
- United States of America