This was found search "IDEN" from Q Post 1507

IDEN stands for International Democratic Education Network.

It is a network of schools, organisations and individuals all round the world that uphold such ideals as:

respect and trust for children

equality of status of children and adults

shared responsibility

freedom of choice of activity

democratic governance by children and staff together, without reference to any supposedly superior guide or system.

http://www.idenetwork.org/index.php/about/what