EcoSan board
From WaiWiki

Hamstra signing at the Firm24 office
File:Legislative-Act.jpg
Legislative Act - in Dutch

Bannink signingat the Firm24 office

Klompmaker signing at the Firm24 office
The EcoSan board of direction:
Elsbeth Hamstra - Chairwoman (on FaceBook)
Oscar Bannink - Secretary (on FaceBook)
Thijs Klompmaker - Treasurer (website)