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