Mié, 20/08/2003 / Sáb, 23/08/2003

Global Sanitet Club of Finland; Association of Ecological Information; Tampere University of Technology (TUT); University of Tampere (UTA); Tampere Polytechnic (TP); Häme Polytechnic

Lun, 06/10/2003 / Mié, 08/10/2003

Euro-Institute for Information and Technology Transfer in Environmental Protection

Mar, 06/09/2005 / Mar, 06/09/2005

Asociación Catalana de Amigos del Agua

Mar, 05/05/2009 / Jue, 07/05/2009