I am (or I was) expert for the following structures:

• University of Mons (Belgique): in 2018
• Aix-Marseille University, Academic council: from 2016
• Aix-Marseille University, Research Concil: from 2016
• RSF, Russian Science Foundation (Russia): from 2016
• Italian Ministry of Education, University and Research (MIUR) depuis 2013.
• Evaluation Committee of the ANR (National Research Agency): program Society and Environment, in 2012.
• INRAP (Institut National des Recherches Archéologiques Préventives), some expertises
• National committee of CNRS (French National Centre of Scientific Research): from 2008 to 2016
• Fulbright Commission (USA), major academic discipline: Biological Sciences, en 2006.
• CNRS (French National Centre of Scientific Research), Eclipse program), in 2005.