| | | North American Congress of Clinical Toxicology Annual Meeting | USA | September 9-15,1998 | Participant | |
| | | North American Congress of Clinical Toxicology Annual Meeting | USA | September 9-15,1998 | Participant | |
| | Maha F.Tutunji and Ghazi A. W. Derwish | World Environmental Congress, An International Conference and Trade Fair | The London Convention Centre / London, Ontario, Canada, | September 17 - 22, 1995 | Participant | |
| | Maha F. Tutunji, Q. M. Al-Mahasneh | International Congress of Clinical Toxicology - American Academy of Clinical Toxicology; | USA | September 17 - 20, 1993 | Participant | |
| | Tutunji M. F., Al-Mahasneh Q. M.
Al-Mahasneh Q. M., Rodgers G.C AND Tutunji M. F | 1995 North American Congress of Clinical Toxicology | Rochester, New York USA | September 16 - 19 1995 | Participant | |
| | Maha Tutunji Ali Qaisi, Ali Al-Matar, Bassam El-Eswed, and Lara F. Tutunji | American Association of Pharmaceutical Scientists 2006 annual meeting | USA, | October 29-November 3, 2006 | Participant | |
| | Maha Tutunji and Ali Qaisi | American Association of Pharmaceutical Scientists 2005 annual meeting | USA | November 6-10, 2005 | Participant | |
| | | Arab Company for drug Industries and Medical Appliancies (ACDIMA), | Tunis, | November 23 –29, 1998. | Participant | |
| | detection by Maha Tutunji, Charl A.Sahouri and Lara F. Tutunji | American Association of Pharmaceutical Scientists 2007 annual meeting | USA, | November 11-November 15, 2007 | Participant | |
| | Maha Tutunji, Husam Ibranim, and Lara F. Tutunji | American Association of Pharmaceutical Scientists 2007 annual meeting | USA, | November 11 –November 15, 2007 | Participant | |
| | | Arab Union of the Manufacturer’s of Pharmaceuticals and Medical Appliances (AUPAM) | Jordan, | May 27-29 , 1998 | Participant | |
| | Maha F. Tutunji and Ali Qaisi | The 7th. Pharmaceutical Conference. Jordanian Pharmaceutical Association | Jordan, | May 11 - 13, 1994 | Participant | |
| | | Quality Assurance and Quality Control for water data, | Jordan | March 14 - 28, 1995 | Participant | OIC Islamic Countries, Aal Al Bayt University |
| | | Royal Scientific Society, | Jordan, | March 10-11, 1999 | Participant | |
| | | The Second Jordanian Chemical Conference | Jordan, | June 13 -14, 1995 | Participant | |
| | | 2nd International Symposium on Occupational Medicine | Saudi Arabia | February 1-2, 2006 | Participant | |
| | | International Pharmaceutical Sciences Meeting and Exposition | Saudi Arabia | December 17-21 2005, | Participant | |
| | | The Environment in the Middle East Education, Research Needs and Prospects for Cooperation
| Jordan | April 28 - May 1st | Participant | University of Science and Technology |
| | | FIP Bio-International ’99 Conference | Britain- | 29 September- 1 October, 1999 . | Participant | |
| | د مها فاروق توتونجي ٬ د منار فياض | الأسبوع العلمي الأردني الثالث ٬ المجلس الأعلى للعلوم والتكنولوجيا | Jordan | 26-31 aug 1995 | Participant | |
| | | Introduction To Good Clinical Practices and Auditing | Jordan, | 22 January - 24 January, 2000 | Participant | |