| | | UN Commission on Science & Technology for Development Conference | Geneva | 2008 | Participant | |
| | | The Third Conference of Science & Technology | Jordan | 2007 | Others | |
| | | European-Mediterranean Conference on Heritage Conservation | Italy | 1999 | Participant | |
| | | Coordination meeting between King Abdullah Administrators Hospital and Medical Center Staff | Lebanon | 1998 | Participant | |
| | Tansey, K., K. White, A. Battikhi, and Millington, A.C | Proceedings of the 23rd Annual Conference of the Remote Sensing Society | UK | 1997 | Participant | |
| | Tansey, K., K. White, A. Battikhi, and Millington, A.C | Proceedings of the 22nd Annual Conference of the Remote Sensing Society | UK | 1996 | Participant | |
| | | Soil Science Society of American Meeting | Washington | 1994 | Participant | |
| | | Freshwater Quality and Efficiency in the Arab Region, Meeting | Egypt | 1993 | Participant | |
| | | Coordination Meeting with National Center for Research | Egypt | 1992 | Participant | |
| | | Modern Irrigation Systems in the Arab World | Morocco | 1991 | Participant | |
| | | Fertigation/ Chemigation Consultation Meeting | Egypt | 1991 | Participant | |
| | | Nuclear Energy use in Agriculture | Austria | 1991 | Participant | |
| | | Vegetables Production under Irrigation | Italy | 1989 | Participant | |
| | | Water Use Efficiency in Dry Land Farming | Turkey | 1989 | Participant | |
| | | First Symposium on Horticultural Production in Jordan and the Neighboring Countries | Jordan | 1989 | Participant | |
| | | Symposium on Rainfed Field Crops and Farming Systems in Jordan and the Neighboring Countries | Jordan | 1988 | Participant | |
| | | | Jordan | 1987 | Participant | |
| | | Irrigation Systems Workshop for Yemenese Engineers | Jordan | 1986 | Participant | |
| | | Crop. Modeling and Agro technology Transfer Workshop Coordinator | Jordan | 1985 | Participant | |
| | | Highlands Project in Jordan Seminar | Jordan | 1985 | Participant | |
| | | Irrigation Systems and Water Use Workshop for Yemenese Engineers | Jordan | 1985 | Participant | |
| | | Soil Science Society of America Meeting | USA | 1984 | Participant | |
| | | International Benchmark sites Network for Agro technology Transfer. General Meeting | USA | 1984 | Participant | |
| | | Soil Taxonomy and Agro technology Transfer Workshop | Jordan | 1984 | Participant | |
| | | Irrigated Agriculture in the Arab World Seminar | Sudan | 1982 | Participant | |
| | | | Netherlands | 1982 | Participant | |
| | | Plastic use in Jordan Agriculture Workshop | Univ. of Jordan | 1981 | Participant | |
| | | | Sochi, Soviet Union | 1980 | Participant | |
| | | Rainfed Agriculture Seminar | Jordan | 1980 | Participant | |
| | | Soil Science of America Annual Meeting | Fort Collins, Colorado, USA. | 1979 | Participant | |
| | | | Michigan State Univ. AID, USA. | 1977 | Participant | |
| | | | France | 1972 | Participant | |
