- 2018: Member of the international advisory panel of 27th Colloquium of African Geology (27 CAG) and 17th Conference of the Geological Society of Africa (GSAf17), Universidade de Aveiro, Portugal.
- 2016: Convener of a session under title “Tectono-thermal evolution of Gondwana: suturing of a supercontinent” in the 35th International Geological Congress, Cape Town, South Africa.
- 2015: Convener of a workshop under title “Thermodynamic modelling in Earth Sciences” in the European Geosciences Union General Assembly (EGU2015).
- 2015: Convener and chairman of a session under title “Supercontinent assembly and disintegration” in the European Geosciences Union General Assembly (EGU2015).
- 2014: Convener and chairman of a session under title “Supercontinent assembly and disintegration: Case studies from Rodinia, Gondwana and Pangea” in the European Geosciences Union General Assembly (EGU2014).
- 2013: Convener and chairman of a session under title “The Gondwana” in the European Geosciences Union General Assembly (EGU2013).
- 2012: Convener of a session under title “The Gondwana” in the Japan Geoscience Union Meeting (JpGU 2012).
- 2012: Organizer and lecturer of a workshop under title “Modern structural and metamorphic techniques to unravel secrets of the Pan-African Orogeny”, Graz University, Austria – 6-10 May, 2012.
- 2012: Convener and chairman of a session under title “The Gondwana” in the European Geosciences Union General Assembly (EGU2012).
- 2012: Convener and chairman of a session under title “Equilibrium thermodynamics in metamorphic and magmatic petrology: state of the art, open issues and critical feedback from field and experiment” in the European Geosciences Union General Assembly (EGU2012).
- 2011: Convener and chairman of a session under title “Tectonic Evolution of the Gondwana Collision and the North African Tethyan Margin” in the European Geosciences Union General Assembly (EGU2011).
- 2004: Organizer of a conference under title “New applications of mineral and computer sciences” Tanta University, Egypt (2004).
