| | | The second Palestinian Conference of Medical Technology | Ramallah | Sept. 98 | Participant | |
| | | 11th International Congress of Biorheology and 4th International Conference on Clinical Hemorheology | Antalya, Turkey | Sept. 22-26, 2002 | Participant | |
| | | The 1st Libian and the 3rd Arab Magrib Conference on Medical Laboratory Sciences | Libia, Tripoli | Sept. 1997 | Participant | |
| | | | Ireland | Sept. 1984 | Participant | |
| | | The 11th Arab Congress of Clinical Biology | Birut, Lebanon | Sept, 2009 | Participant | |
| | | The 2nd Lebanees Conference of Laboratory Medicine | Birut, Lebanon | Sept, 2004 | Participant | |
| | | 6th Jordanian Medical Congress | Amman, Jordan | Sep. 1988 | Participant | |
| | | The 6th Syrian Conference of Laboratory Medicine | Damascus, Syria | Oct.18-20, 2003 | Participant | |
| | | The 15th International Congress on Thrombosis | Antalya,Turkey | oct. 1998 | Participant | |
| | | The 4th Syrian Conference of Laboratory Medicine | Damascuss, Syria | oct. 1998 | Participant | |
| | | The 2nd U.A.E. Pathology and Aids Conference | Dubai | Nov. 1999 | Participant | |
| | | The 8th Arab Conference of Biological Sciences and the 4th Jordanian Conference of Biological Sciences | Amman, Jordan | Nov. 1997 | Participant | |
| | | | Ireland | Nov. 1981 | Participant | |
| | | | Prague, Czech Republic | May 2001 | Participant | |
| | | The 12th Tunisian Conference of Clinical Biology | Tunis | May 1998 | Participant | |
| | | The 1st Jordanian Medicinal Plants Conference, Applied Sciences University | Amman, Jordan | May 1998 | Participant | |
| | | The 26th Arab Medical Conference and the 7th Jordanian Medical Congress | Amman, Jordan | May 1990 | Participant | |
| | | The 10th Arab Congress of Clinical Biology | Monastir, Tunisia | May 18-21, 2004 | Participant | |
| | | | Sousse, Tunisia | May 14-17, 2004 | Participant | |
| | | 8th Scientific Conference of the Sudanese Association of Pathologists | Khartoom, Sudan | March 1999 | Participant | |
| | | Meeting of the French and British Hemorheology Societies | Paris, France | March 1988 | Participant | |
| | | Free Radicals in Biosystems, an international conference in Kuwait University | Kuwait | march 18-21, 2007 | Participant | |
| | | 5th European Conference on Clinical Hemorheology | Bordeaux, France | June, 1987 | Participant | |
| | | 17th IFCC – FESCC European Congress of Clinical Chemistry & Laboratory Medicine | Amsterdam, The Netherlands | June 3-7, 2007 | Participant | |
| | | 17th International and 13th European Congress of Clinical Chemistry and Laboratory Medicine | Firenze, Italy | June 1999 | Participant | |
| | | 4th European Conference on Clinical Hemorheology | Siena, Italy | June 1985 | Participant | |
| | | 6th European Conference on Clinical Hemorheology | Frankfurt,Germany | Jun. 1989 | Participant | |
| | | 3rd International Conference on Clinical Hemorheology | Pecs, Hungary | July 1999 | Participant | |
| | | First International and 8th European Conference on Clinical Hemorheology | Vienna, Austria | July 1993 | Participant | |
| | | 54th Scientific Congress of the Egyption Society of Clinical Chemistry | Cairo, Egypt | Feb. 2008 | Participant | |
| | | 46th Scientific Congress of the Egyption Society of Clinical Chemistry | Cairo, Egypt | Feb. 2000 | Participant | |
| | | The 12th Iraqi Conference of Biological Sciences, Iraqi Biological Society | Babel, Iraq | Feb. 1992 | Participant | |
| | | 45th Scientific Congress of the Egyption Society of Clinical Chemistry | Cairo, Egypt | December 1998 | Participant | |
| | | The 43th Scientific Congress of the Egyption Society of Clinical Chemistry | Egypt, Cairo | December 1997 | Participant | |
| | | The 1st Palestinian Conference of Medical Technology | Ramallah | August 1997 | Participant | |
| | | The general conference of the international Federation of Clinical Chemistry & Laboratory Medicine | Antalya, Turkey | april 2008 | Participant | |
| | | The 8th Arab Conference of Clinical Biology and the 1st Jordanian Conference of Medical Laboratory Sciences | Amman, Jordan | April 1997 | Participant | |
| | | The first Afro - Arab Congress of Clinical Laboratory | | April 1994 | Participant | |
| | | The 7th Arab Conference of Clinical Biology | | April 1994 | Participant | |
| | | The 3rd Syrian Conference of Clinical Laboratory | | April 1994 | Participant | |
| | | XVIth International Annual Ain Shams Medical Congress | Egypt | April 1993 | Participant | |
| | | The New York Academy of Sciences Conference “Sickle Cell Disease - the State of the Art” | Bethesda, Maryland | April 1988 | Participant | |
| | | Second Jordanian Conference in Biological Sciences | Amman, Jordan | 3-4 May 1990 | Participant | |
| | | The 6th Arab and the 3rd Jordanian conference of Biological Sciences | Amman | 1992 | Participant | |
| | | The 5th Conference of the Syrian Clinical Laboratory Association | Syria, Damascus | 15-17/9/2001 | Participant | |
| | | The Jordanian Conference of Biological and Medical Laboratory Sciences | Amman, Jordan | 12-13/9/2001 | Participant | |
