Marine Expert appointed to represent Qatar University at the 53rd Session of the International Oceanographic Commission Executive Council.
Expert Member of the Intergovernmental Sciences-Policy Platform on Biodiversity and Ecosystem Services (IPBES) since 2019.
European Expert acted as coordinator of the focal point (Antenna) of the Joint Technical Secretariat for ENPI CBC MED ITALY-TUNISIA PROGRAM between September 2014 and October 2016.
Member of the MEDZOO group (Working Group on Mediterranean Zooplankton Ecology. 2004-2018.
Member of the National Committee for Biology teaching review aimed to revise and create graduate courses at masters’ national program. 2015- 2017.
Nominated as Carthage University delegate to participate to the 1st summer school on Sustainable Developments Goals (SDGs) in Marseille between 8 and 13 July 2016.
Co-Director and co-Founder of a Professional Master of Science in Environmental Bio-Monitoring.
Training instructor during the Workshop GELAMED in Taxonomy of Gelatinous Plankton 2010
Member of the Scientific Advisory Committee of the joint WGZE/CIESM workshop to compare Zooplankton Ecology and Methodologies between the Mediterranean and the North Atlantic (WKZEM): Hellenic Center for Marine Research, Heraklion, Crete, Greece, 27 – 30 October 2008
Director and Founder of a Professional Bachelor of Science in Environmental Protection. 2007- 2017.
Scientific Committee Member of the 38th International Liège Colloquium on Ocean Dynamics. “Revisiting the role of zooplankton in pelagic ecosystems”, Liège 8 – 12 May 2006.
Scientific Committee Member of the 1st Mediterranean Colloquium on Oceanology, Alger 20 – 23 November 2006.
Co-chairman of the International Organizing Committee and president of the Local Organizing Committee of the 9th International Conference on Copepoda. Hammamet (Tunisia) – 11th to 15th July 2005
Tunisian delegate at the CIESM Working Group on Mediterranean Zooplankton Time Series. 37th CIESM Congress. Barcelona 7 – 11 June 2004.
Tunisian delegate at the “8th International Conference on Copepoda” in Keelung, Taiwan, 7-11 July 2002. World Association of Copepodologists (WAC).
Coordinator of a “National Workshop on Jellyfish”. Tunis, 8 November 2001. RAC/SPA.