• Continuing Medical Education in Hemostasis and Thrombosis, 24-25, November, 2011, Merida, Mexico
• ESH-ISTH Advanced Course in Thrombosis and Haemostasis, 7-11 November, 2011, Cascais, Portugal
• Educational Course 1-3 September, 2011, Montevideo, Uruguay
• Educational Course 2-5 May, 2011, San Salvador, El Salvador
• Educational Course 28 April - 1 May, 2011, San Jose, Costa Rica
• Educational Course, 25-28 April, 2011, Panama City, Panama
• 2nd Latin American / 5th International Course on Epidemiology applied to the study of Thrombosis and Hemostasis, 11-15 April 2011, Buenos Aires, Argentina.
• Fourth International Course on Clinical Epidemiology applied to the Study of Thrombosis and Hemostasis, Florence, Italy, November 1-5 2010.
• International Symposium/Simposio Internacional de Hemostasis y Trombosis Groupo CLAHT, Lima, Peru, 23 October 2010.
• Curso Educacional /Educational Course, ISTH and Groupo Cooperativo Latinoamericano de Hemostasia y Thrombosis (CLAHT). Lima, Peru, 21-22 October 2010.
• Venezuela during the CLAHT Congress, Educational symposium and plenary lecture, October 2-5, 2009
• Minas Gerais, Brazil, interactive course on Epidemiology applied to the study of thrombosis and hemostasis, September 14-18, 2009.
• Assuncion, Paraguay, Dry lab workshop and interactive sessions, September 2009.
• Boston ISTH CONGRESS SSC Meeting, Educational Sessions, July 11-12, 2009.
• Havana, Cuba, Dry lab workshop and interactive sessions, June 17-19, 2009.
• San Jose, Costa Rica educational symposium and Laboratory Course, November 13-16, 2008.
• Cochabama, Bolivia Educational symposium and Lab workshop, October 29-30, 2008.
• Bucharest Educational symposium, October 5-6, 2008.
• Vienna SSC Educational day, July 2, 2008.
• Buenos Aires, Argentina, Educational Symposium with workshop and interactive sessions at CLAHT Congress, April 23-26, 2008.
• Santo Domingo, Dominican Republic, Caribbean Republics Regional Meeting on Blood Coagulation, March 26-28, 2008.
• Tunis, Tunisia, Educational Symposium jointly sponsored with Mediterranean League, May 18-19, 2007.
• Suzhou, China Educational Symposium with meet the expert and interactive sessions, September 20, 2006.
• Phnom Penh, Cambodia Educational seminar and workshop, January 24-27, 2006.
• Vina del Mar, Chile Educational Symposium at CLAHT Congress, November 3-6, 2005.
• Cairo, Egypt Educational Symposium and interactive sessions, March 12-14, 2005.
• Casablanca, Morocco Educational Symposium jointly sponsored with Mediterranean League, May 2004.
• St Petersburg Educational Symposium, June 2-6, 2004.
• Tel Aviv, Israel Educational Symposium, Feb 18-20, 2004.
• Rio de Janeiro Educational Symposium and interactive sessions at CLAHT Congress, 2003.
• Vellore, India Educational Symposium and workshop, 2002.
• Mexico City Educational Symposium at CLAHT Congress, 2002.
• Mexico City Educational Symposium at CLAHT Congress, October 2001.
• Cracow, Poland, Thrombophilia and Atherthrombosis, September 2001.
• Naples, Italy, Haemostasis and Vascular Medicine Guidelines and Perspectives, May 2001.
• Kibbutz Shefayim, Israel, Advanced International Course of Thrombosis and Haemostasis, March 2001.
• Alexandria, Egypt Educational Symposium, 2000.
• Trinidad Workshop, 1999.
• Dehli, India, 3rd International Symposium on Atherosclerosis, Thrombosis and Transfusion Medicine, October 1998.
• London, UK, WHO/ISTH Meeting on Impact, Prevention and Control of von Willebrand Disease
• Bangalore, India, 2nd International Symposium on Atherosclerosis, Thrombosis and Transfusion Medicine, December 1996.
• Cracow, Poland, Modern Concepts of Thrombosis and Thrombolysis, September 1996
• Geneva, Switzerland, Joint WHO/ISTH Meeting on Inherited Thrombophilia, November 1995.
•  Buenos Aires, Argentina, Recent Advances in the Mechanism and Detection of Thrombosis, May 1995.
•  Bombay, India, 1st International Symposium on Atherosclerosis, Thrombosis and Transfusion Medicine,   December 1994.
• Budapest, Hungary, Second Semmelweiss Symposium on Anticoagulant and Fibrinolytic Therapy, October 1993.