2017-2019 : Co-director with Pr. Christian Bourdarias of the inter- national project of the scientific cooperation (PICS LIBAN-2017-2019) PICS07508: ”Modélisation, étude mathématique et simulation numérique d’écoulement multi-fluides en couche mince: application ́a l’océanographie côtière”
2014-2016 : Responsible of the project of research n◦ 13 SPI/L4, in the context of the program of scientific cooperation Franco-Lebanese CEDRE, with Stéphane Gerbi of the university of Savoie-Chambéry.
2004-2006 : Co-director (with Ali Mneimné) of the project of research n◦ 04 TF 4/L 4, in the context of the program of scientific cooperation Franco-Lebanese CEDRE, with Salah Khardi of the institute Galilée de l’INRETS (national institute of research on the transport and its security), Bron, France.
2003-2005 : Responsible of the project of research n◦ 03 TF 28/L 28, in the context of the program of scientific cooperation Franco-Lebanese CEDRE, with Luc Molinet of the institute Galilée of the university of Paris 13- Villetaneuse, France.
2003-2004: Program of development of the research outside post-doc of the university agency of the Francophonie in the context of the invitation to the university of Paris 12 Créteil, France.
2002-2003: Program of development of the research outside post-doc of the university agency of the Francophonie in the context of the invitation to the universities Paris 12 Créteil, France and Cadi Ayyad- Marrakech, Maroc.
2001-2002: Program of aid to the mobility South-South of the university agency of the Francophonie in the context of the invitation to the university of Cadi Ayyad-Marrakech, Maroc.
1998-2001: Program of scientific cooperation Franco-Lebanese CE- DRE with the institute Galilée of the university of Paris 13- Villetaneuse, France.