national conferences and workshops dealing with networks. As chairman of CNI, he represented Tunisia at the general assembly and executive board meetings of the Intergovernmental Bureau for Informatics (IBI) in Rome, in the '80s, as well as those of the UNESCO IT Intergovernmental Committee, with a focus on issues related to developing countries.

From 1993 till 1999, he served as Dean of ENSI, Ecole Nationale