| 1999 | The American Society of Agricultural Engineering (ASAE) Annual International Meeting, Toronto, Canada. (Speaker and poster presenter) |
| 1999 | (Invited Lecture) The World Dairy Expo’s Robotic milking conference, Madison, Wisconsin, USA. (Travel expenses fully reimbursed) |
| 2000 | (Invited Lecture) International meeting on robotic milking, Tomba, Sweden (Travel expenses fully reimbursed by DeLaval Sweden). |
| 2000 | The 32nd Biennial Session of Interbull Meeting-Performance recording of animals–state of the art session. Bled, Slovenia |
| 2000 | ASAE Annual Meeting, Milwaukee, Wisconsin, USA. (Speaker - three lectures) |
| 2000 | Robotic milking international symposium, Lelystad, Netherlands. (Speaker) |
| 2001 | (Invited Lecture) The 1st conference of physiological and technical aspects of machine milking. Nitra, Slovak Republic. (Travel expenses fully reimbursed) |
| 2001 | The Dutch–Israeli Workshop on Robotic Milking and Heat Stress, Wageningen, Netherlands. Speaker. (Travel expenses fully reimbursed) |
| 2001 | The Turkey-Israeli Workshop on silage and by products for high lactating cows, Bet-Dagan, Israel. (Speaker) |
| 2002 | The first north America conference on robotic milking, Toronto, Canada. (Speaker) |
| 2002 | (Invited Lecture) An International workshop on robotic milking, Danish Agricultural Advisory Centre , Aarus, Denmark. (Travel expenses fully reimbursed) |
| 2003 | (Invited Lecture) The 54th EAAP’s Satellite symposium of the effects of the robotic milking system on milk quality. Rome, Italy. (Travel expenses fully reimbursed) |
| 2003 | The 1st European Conference on Precision Livestock Farming (ECPLF). Berlin, Germany. (Speaker and Poster) |
| 2004 | The Dutch-Israeli workshop on research models in education and extension. Wageningen, Netherlands. Organizer and speaker. (Travel expenses fully reimbursed) |
| 2004 | The Fifth international conference on Recirculating Aquaculture. Roanoke, Virginia USA. Speaker |
| 2005 | The 56th Annual EAAP meeting, 5-8 June. Uppsala, Sweden. (Speaker & poster) |
| 2005 | The 2nd ECPLF meeting. 9-12 June. Uppsala, Sweden. (Speaker) |
| 2005 | The 1st international workshop of the YoungTrain specific support action (SSA) EU FP6 workshop in Viterbo Italy. Invited. (Travel expenses fully reimbursed) |
| 2006 | The 2nd international workshop of the Young Train SSA, Gerona Spain. (Travel expenses fully reimbursed) |
| 2006 | The 3rd international workshop of the Young Train SSA, Antalya Turkey. (Travel expenses fully reimbursed) |
| 2006 | (Invited Lecture) The 57th EAAP meeting, Antalya, Turkey. (Travel expenses fully reimbursed) |
| 2006 | (Invited Lecture and session organizer) The fourth international workshop on Smart Sensors in Livestock Monitoring, COST Action, Gargnano, Brescia, Italy. (Travel expenses fully reimbursed( |
| 2006 | The Israeli Society of Agricultural Engineers (ISAE) Annual Meeting and an International Conference at the "Agritech 2006" Exhibition. (Session Organizer) |
| 2006 | The Sixth international conference on Recirculating Aquaculture. Roanoke, Virginia USA. (Speaker and poster) |
| 2007 | The Optiscore international conference and kick-off meeting at Roselin, Scotland. (Travel expenses fully reimbursed) |
| 2007 | (Invited Lecture) Prof. Jos Metz farewell international symposium, Wageningen, Netherlands. (Travel expenses fully reimbursed) |
| 2007 | The 4th international workshop of the Young Train SSA a joint meeting with the "Truefood" EU project. Kaposvar Hungary. (Travel expenses fully reimbursed) |
| 2007 | (Invited Lecture) The First Optiscore International Workshop. Dumfries. UK. (Travel expenses Fully reimbursed). |
| 2007 | The FP7 European Information and Brokerage Days, Tour&Taxis site, Brussels. Invited. (Travel expenses fully reimbursed by the Young Train SSA) |
| 2007 | The 5th international workshop of the Young Train SSA. Rome. Invited. (Travel expenses fully reimbursed) |
| 2007 | The 6th international workshop of the Young Train SSA. Brussels. (Travel expenses fully reimbursed) |
| 2008 | (Invited Lecture) The 59th annual EAAP meeting. Vilnius, Lithuania. (Travel expenses fully reimbursed) |
| 2009 | The annual ECPLF meeting. Wageningen, Netherlands. (Speaker and poster). |
| 2009 | Organizer. High Tech Low Input Farming – a writing research proposal international meeting. Rome, Italy. (Project scientific coordinator) |
| 2009 | Sustainable Livestock Systems Research Group meeting, Dumfries UK. (Speaker) |
| 2010 | Bio-business international kick-off meeting. Leuven, Belgium. (Travel expenses fully reimbursed) |
| 2010 | Bio-business project management, supervisory and fellow international meetings. Milan, Italy. (Travel expenses fully reimbursed). |
| 2010 | Bio-business project management, supervisory and fellow international meetings. Paris, France. Travel expenses fully reimbursed by the project. |
| 2010 | Organizer. The 1st cow group international workshop on cow sensors and data acquisition held in Newe Yaar ,ARO Israel. |
| 2010 | The Annual Euro XXIV 24th European conference on operational research’; IFORS International Federation of Operational Research Societies'. Lisbon, Portugal. (Speaker) |
| 2010 | The 1st biobusiness workshop. Celle, Germany. Full reimbursement of expenses. |
| 2010 | EuroTier. Hanover Germany. Pertly reimbursement of expenses by Delavel. |
| 2010 | The 61 EAAP annual meeting Heraklion, Crete, Greece. (Speaker) |
| 2010 | (Invited Lecture) The 2nd Thai-Israeli Science and Technology Cooperation Conference. (Travel expenses fully reimbursed by NSTDA Thailand) |
| 2011 | The 2nd Biobusiness international workshop, project management, supervisory, and fellows’ meetings. Anses Ploufragan, France. (Travel expenses fully reimbursed by the EU FP7 project). |
| 2011 | (Invited Lecture) The 3rd Thai-Israeli Science & Technology Cooperation Conference: Bangkok. (Travel expenses fully reimbursed by NSTDA Thailand) |
| 2011 | ECPLF. Prague, Czech Republic. (Session chair and speaker) |
| 2011 | (Invited Lecture) The 2nd Biobusiness workshop. Brussels, Belgium. (Travel expenses fully reimbursed) |
| 2012 | Organizer. The 2nd international BioBusiness workshop for the cow group, on cow sensors and data acquisition held in Newe Yaar, ARO Israel. |
| 2012 | Organizer, scientific coordinator. CIGR Hot Climate conference held in Bet Dagan, ARO Israel. |
| 2012 | (Invited Lecture, session chair, sessions’ organizer, selected for a vice president in the EAAP cattle commission) The 63th EAAP meeting, Bratislava, Slovakia. (Travel expenses partly reimbursed) |
| 2012 | The 3rd Biobusiness workshop & International Conference meetings. Paestum, Italy. (Travel expenses fully reimbursed by the EU FP7 project). |
| 2012 | (Invited Lecture) University of Milan, special seminar about animal sensing under robotic milking conditions (Travel expenses fully reimbursed). |
| 2012 | EU-PLF international kick-off meeting. Barcelona Spain (Travel expenses fully reimbursed) |
| 2012 | International meeting. Rotary milking robots, A visit to Tomba and SLU Uppsala, Sweden (Travel expenses fully reimbursed by DeLaval Sweden). |
| 2013 | PhD course. Trends in Stress Biology: Interpretation of animal stress responses Supplied by Dept. of Animal Science, Aarhus University, Denmark https://djfextranet.agrsci.dk/sites/stressbiologi/public/Pages/front.aspx |
| 2013 | Bio-business project management, supervisory and fellow international meetings. Leuven, Belguim.. (Travel expenses fully reimbursed). |
| 2013 | Bio-business project management, supervisory and fellow international meetings. Milan, Italy. (Travel expenses fully reimbursed). |
| 2013 | (Invited Lecture, Plenary Session). The First American Precision Dairy Farming conference (PDF) Minnesota USA. (Travel expenses fully reimbursed) http://precisiondairy.umn.edu/SpeakerInformation/index.htm |
| 2013 | (Session chair) Joint European Conference on Precision Livestock Farming (ECPLF 2013). Leuven, Belgium. (travel expenses fully reimbursed by the EU-PLF project). http://www.ecplf2013-leuven.eu/default.aspx |