1992 Conference "Spirituality and daily life" – Fontenay-aux-Roses
1993 Week-end workshop - FIDHY Yoga Federation
1993 A 4 year curriculum organized for the teachers of FIDHY : Traditional study fo PATANJALI YOGA SUTRAS – Drôme, South of France
"Samadhi" : integration of personality
1994 "Sadhana" : means of realization
1995 "Vibhuti" : powers
1996 "Kaivalya" : liberation
1997 A 4 year curriculum : "BHAGAVAD GITA : Yoga of life" - Cévennes
1998 "BHAGAVAD GITA : Yoga of life"
1999 "BHAGAVAD GITA : Yoga of life"
Lecture at the Conference on Peace organized by "Abraham Mazel"
1999 Participation à la conférence de l’Association Abraham Mazel sur la Paix
2000 "BHAGAVAD GITA : Yoga of life" : end of the curriculum. Spiritual retreat with Yogic fruit diet.
2001 "Prânâyâma practice and Kriyâ Yoga" – Baillargues
2002 "Prânâyâma : its practice" – Baillargues
2003 "Yoga and Ayurveda, Ayurvedic diet" – Baillargues
2004 "Yoga and daily life" – Baillargues
2005 "Rules of daily life according to Yoga and Ayurveda" with TIWARIJI and Dr Manoj KUMAR – Baillargues
2006 "Understand and deepen our practices" Nathalie with Sudhir TIWARI – Arche de Saint-Antoine-l’Abbaye, Isère
2007 "Fundamental principles of traditional Yoga" – Saint-Hippolythe-du-Fort
2008 "Practical approach of the Yogic philosophy" – Arche de Saint-Antoine-l’Abbaye, Isère
2009 "Svatmarama Yoga and Patanjali Yoga : the two sources of our practices" – Arche de Saint-Antoine-l’Abbaye, Isère
Lecture on VINOBHA, GANDHI’s disciple, for the residents of ARCHE community.
2011 "Meeting with TIWARIJI" on different topics – Arche de Saint-Antoine