Contact
![](https://bef.ee/wp-content/uploads/2014/09/Kai1-112x146.jpg)
Kai Klein
Member of the Board, environmental expert – chemicals and consumer awareness, nature conservation, project management, financial reporting
Tel: +372 6 597 027
kai.klein@bef.ee
![](https://bef.ee/wp-content/uploads/2014/09/Sandra3-112x147.jpg)
Sandra Oisalu
Member of the Board, environmental expert – chemicals and consumer awareness, water management, energy and climate change, project management
Tel: +372 6 597 027
sandra.oisalu@bef.ee