The Corsican Government has been working since 2012 to develop a regional broadband network of local public secondary education institutions in Corsica. Today the activity of the network and its level of use highlights the need to sustain this architecture, to strengthen it and to secure it. Thus, in order to continue the broadband services offered to institutions and to maintain continuity of service, it is necessary to renew the network through the launch of a new European tender procedure, for a period of 4 years from 1 August 2018.