University Habilitation (2008). Phd in public law (2005). Professeure Agrégé in public law (2023). Professor at the Faculty of Legal, Political and Social Sciences of Tunis (since September 2011). Member of the Research Unit in International Law, International Law and Comparative Constitutional Law (since 1999). Lecturer at Higher Institute of Legal and Political Studies of Kairouan (2006-2011). Head of the Department of Public Law at Higher Institute of Legal and Political Studies of Kairouan (2008-2011). Head of the Master of Fundamental Legal Sciences at the Faculty of Legal, Political and Social Sciences (2011/2012), Legal Advisor of the President of the Assembly of the Representatives of the People (February 2017-January 2020). Expert at the Ministry of Relations with Constitutional Bodies, Civil Society and Human Rights. Member of the committee responsible for the preparation of the draft organic law on political parties (2017-2018). Member of the Tunisian Association for Governance (since 2012 (ATG).Founder and President of the Tunisian Association of Comparative Constitutional Law and International Law since April 2014. Partner of the Hans Seidel and Konrad Adenauer foundations for research and training on decentralization in 2016 and the rule of law in 2015.