12th WA-Summit 2022 – 15th & 22nd October – Delegate Countries (online)
| Spain | |
11th WA-Summit 2021 – 7th & 15th May – Delegate Countries (online)
| Angola | New Zealand |
| Australia | Nigeria |
| Barbados | Papua New Guinea |
| Belgium | Senegal |
| Brazil | South Africa |
| Canada | Spain |
| Finland | Sweden |
| Germany | Trinidad & Tobago |
| Ghana | Turkey |
| Greece | Ukraine |
| India | United Arab Emirates |
| Ireland | United Kingdom |
| Italy | United States of America |
| The Netherlands |
11th WA-Summit 2020 On-Line Business Meeting – Delegate Countries
| Angola | Netherlands |
| Australia | New Zealand |
| Barbados | Nigeria |
| Belgium | Papua New Guinea |
| Brazil | Russia |
| Canada | South Africa |
| France | Spain |
| Finland | Sweden |
| Germany | Trinidad & Tobago |
| Greece | Uganda |
| India | Ukraine |
| Ireland | United Kingdom |
| Italy | United States of America |
10th WA-Summit 2018 Delegates – Frankfurt
| Angola | Norway |
| Belgium | Russia |
| Canada | South Africa |
| Denmark | Spain |
| France | Sweden |
| Germany | Switzerland |
| Greece | Trinidad & Tobago |
| India | Uganda |
| Italy | Ukraine |
| Netherlands | United Kingdom |
| New Zealand | United States of America |