| | Al-Omari I. Millett DT. Ayoub A | British Orthodontic Conference | Harrogate, United Kingdom | september 2001 | Lecturer | |
| | Iyad Alomari | Comprehensive Cleft Care Conference | Jordan | March 2019 | Lecturer | |
| | Iyad AlOmari | 95th Congress of the European Orthodontic Society
| Nice, France, | June 2019 | Lecturer | |
| | | European Orthodontic conference | Lisbon, Portgual | June 2008 | Lecturer | |
| | Al-Omari I. KH, Al Omari F | European Orthodontic Conference, | Aarhus, Denmark | June 2004 | Others | |
| | Al-Omari I. Millett DT. Ayoub A | 9th International Craniofacial Conference | Göteberg, Sweden | June 2001 | Others | |
| | | 8th Biennial Symposium Surgical Orthodontics, 27 November – 30 November 2019 | Netherkand | 29-30 Nov 2019 | Participant | |
| | | Biennial Symposium Surgical Orthodontics | Netherkand | 29-30 Nov 2019 | Participant | |
| | | Biennial Symposium Surgical Orthodontics | Netherkand | 29-30 Nov 2017 | Participant | |
| | | British Orthodontic Conference | Edinburgh, United Kingdom | 2006 | Participant | |
| | | Arab international Orthodontic Conference, | Amman | 2005 | Participant | |
| | Al-Omari I. KH. Al Omari F. | European Orthodontic Conference, | Aarhus Denmark | 2004 | Others | |
| | | Jordanian Dental Conference | Amman, Jordan | 2003 | Lecturer | |
| | Al-Omari I. Millett DT. Ayoub A. | British Society of Dental Research (BSDR), | Belfast, United Kingdom | 2001 | Others | |
| | | British Orthodontic Conference | Brighton United Kingdom | 2000 | Participant | |
| | | AOCMF Symposium—Advances in Orthognathic Surgery | Vienna Austria | 05 May 2016 - 07 May 2016 | Participant | |
| | Al-Omari Iyad | 8th International Orthodontic Congress | United KIngdom , London | sep 2015 | Lecturer | |
