· Member of the Academic Department of Languages at the Lebanese University. · Member of the General Assembly of the World Council for the Arabic Language, Beirut. · Member of several scientific committees in the Faculty of Education at the Lebanese University, including the committee for evaluating university professors' files, the committee for developing university curricula, the practical education committee · Former Editor-in-Chief of Al-Jinan Journal for Scientific Research, issued by the Research and Development Center, a semi-annual refereed scientific journal. · Directors of the Arab Poets Association and members of the arbitration committee of the same association since 2014. · Participation in the evaluation of funded research within the framework of the Research Support Program at the Lebanese University. Dib Diab is a Lebanese poet and writer.