- The International SKILLS Conference, Montpellier, France, 15-16 December 2011, Conference organizer
- 1st International SKILLS workshop (SKILLS-09, 2009), Bilbao, Spain, Scientific Committee
- 5th International Conference on Enactive Interfaces (Enactive-08, 2008), Pisa, Italy, Scientific committee
- 4th International Conference on Enactive Interfaces (Enactive-07, 2007), Grenoble, France, Steering committee
VI International Conference Progress in Motor Control (PCM-VI, 2007), Santos, Brazil, Scientific committee
- XIV International Conference on Perception and Action (ICPA-14, 2007), Yokohama, Japan, Scientific committee
3rd International Conference on Enactive Interfaces (Enactive-06, 2006), Montpellier, France, Conference organizer
2nd International Conference on Enactive Interfaces (Enactive-05, 2005), Genoa, Italy, Steering committee
XIth International Congress of the French Society for Movement and Sport Sciences (ACAPS-11, 2005), Paris, France, Conference organizer
- First Franco-japanese workshop on Motor Control "New perspectives in Movement Sciences", Tokyo, Japan, conference organizer (co-organizer: T. Ohtsuki)
Xth International Congress of the French Society for Movement and Sport Sciences (ACAPS-10, 2003), Toulouse, France, Scientific committee
IXth International Congress of the French Society for Movement and Sport Sciences (ACAPS-9, 2001), Valence, France, Scientific committee
Xth International Conference on Perception and Action (ICPA-10, 1999), Edinburgh, Scotland, UK, Scientific committee
Vth European Workshop on Ecological Psychology (EWEP-5, 1998), Pont-à-Mousson, France, Scientific committee
IXth International Conference on Perception and Action (ICPA-9, 1997), Toronto, Canada, Scientific committee
VIIIth International Conference on Perception and Action (ICPA-8, 1995), Marseille, France, Conference organizer
- 7th International Conference - Progress in Motor Control (PMC-07), symposium chair
- 2nd International Congress of Complex Systems in Sport - 10th European Workshop of Ecological Psychology (EWEP-10, Portugal 2008), symposium organizer "Multimodal perception-action dynamics"
- XIVth International Conference on Perception and Action (ICPA-14, Yokohama, Japan, 2007), symposium organizer "Perception-action (ir-)regularities"
- XIIIth International Conference on Perception and Action (ICPA-13, Asilomar, USA, 2005), symposium organizer "Multimodal enactive interfaces" (co-organizer: T. Stoffregen)
- XIth International Congress of the French Society for Movement and Sport Sciences (ACAPS-11, Paris, France, 2005), symposium organizer "Motor Control and Learning: New directions (co-organizer: R. Magill)
XXIIIth International Congress on Psychology (Beijing, China, 2004), symposium organizer "Dynamics of perception and action"
IVth International Conference "Progress in Motor Control" (PMC-IV, Caen, France, 2003), symposium organizer "Complexity and the dynamics of perception and action"
IXth International Congress of the French Society for Movement and Sport Sciences (ACAPS-9, Valence, France, 2001), symposium organizer "Non linear dynamics of complex movements" (co-organizer: W. Warren)
Xth International Conference on Perception and Action (ICPA-10, Edinburgh, Scotland, UK, 1999), symposium organizer "Dynamics of human posture" (co-organizer: W. Warren)
XIVth Symposium of the International Society for Posture and Gait Research (ISPG-14, Waterloo, Canada, 1999), symposium organizer "Dynamics in Human Postural Control" (co-organizer: R. Balasubramaniam)
IXth International Conference on Perception and Action (ICPA-9, Toronto, Canada, 1997), symposium organizer "Cooperation among the senses in the perception and control of orientation" (co-organizer: T. A. Stoffregen)
VIIIth International Conference on Perception and Action (ICPA-8, Marseille, France, 1995), symposium organizer "Perception-action coupling and learning in sport" (co-organizers: M. Laurent & J. J. Temprado)