| | Training Course. | Sediment Transport Technology.
Organized by the Ministry of Public Work and Settlement. Ankara-Turkey and Supported by the UNESCO. (June 6- July 1, 1994). |
| | The Third Jordanian Scientific Week | Earth Resources Towards Better Utilization. Organized by The Higher Council of Science and Technology (HCST), Amman. (August 26 - September 2, 1995). |
| | Scientific Day. | The Role of Geology in Big Engineering Constructions. Organized by The University of Jordan , Department of Geology & Mineralogy, Amman. (May 13 , 1996). |
| | One Day Symposium | Meeting Assembly of the Field Symposium: Paleozoic Hydrocarbon Systems of the Northern Middle East. Organized by The University of Jordan, Department of Geology, Amman. ( April, 23, 1997). |
| | Scientific Day. | The Protection of Ozone Layer. Organized by The General Corporation for the Environmental Protection, Amman. (September 21, 1997).
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| | One Day Symposium. | The Protection of Ground Water Resources Against Pollution. Organized by the Yarmouk University, Faculty of Science, Department of Earth & Environmental Sciences, Irbid. August 6, 1997. |
| | Scientific Lecture | The need and importance of a cooperative approach towards the effective protection of natural resources: A brief of Canada-USA Agreements Lecturer: Professor H. Sadar, Carlton University, Canada. Organized by the Yarmouk University (October, 26, 1999). |
| | Workshop. | Impcats of Climate Change and Grazing upon Desertification. Organized by the Yarmouk University, Unisco Chair for Desert Studies and Desertification Control. (May, 29-30, 2000). |
| | Examinant of MSc. Thesis | Hydrological and hydrochemical study of the major springs along Zarqa River in Amman- Zarqa basin. Submitted by: A. S. Nawafleh, Department of Earth & Environmental Sciences, Yarmouk University (May, 1997). |
| | Examinant of MSc. Thesis | Genesis of palygorskite and evaluation of Esh-Shidiya basin, south Jordan. Submitted by: Kh. Al-Zughoul. Department of Geology, The University of Jordan (May, 1997). |
| | Examinant of MSc. Thesis | Study of the Elasmobranchii (vertebrate) of the Amman Formation (late Late Cretaceous) in Jordan. Submitted by: I. Zalmut. Department of Earth & Environmental Sciences, Yarmouk University (July, 1997). |
| | Examinant of MSc. Thesis | Echinoid from Upper Cretaceous in northern Jordan. Submitted by: L. Sabaheen, Department of Earth & Environmental Sciences, Yarmouk University (August, 1997). |
| | Examinant of MSc. Thesis | Sedimentology, petrography and geochemistry of the Upper Cretaceous phosphate between Madaba and Karak. Submitted by: A. Lahlooh. Department of Earth & Environmental Sciences, Yarmouk University (May, 1998). |
| | Examinant of MSc. Thesis | Slope stability evaluation in three sites, northern Jordan. Submitted by: F. Al-Zoubi, Department of Earth & Environmental Sciences, Yarmouk University (May, 1998). |
| | Examinant of MSc. Thesis | The Geology of Bargash cave system, Jordan. Submitted by: D. Milhem, Department of Earth & Environmental Sciences, Yarmouk University (2004).
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| | Examinant of MSc. Thesis | Solid Waste Management in the Greater Irbid Municipality (In Arabic). Submitted by T. Al-Nabulsi. Dept. Earth & Environmental Sciences, Yarmouk University (2004). |
| | Examinant of MSc. Thesis | Production of Biodiesel from Jordanian Jatropha Oil. Submitted by H. Telfah. Department of Chemistry, Yarmouk University (2007). |
| | Examinant of MSc. Thesis | Assessment of the anthropogenic influx of heavy metals in Zarka River, Jordan. Submitted by A. F. Bataineh, Dept. Earth & Environmental Sciences, Yarmouk University, 2009. |
| | Examinant of MSc. Thesis | Petrology and geochemistry of basalt rocks in Zarqa-Ma'in area and its impact on the chemistry of Dead Sea waters. Submitted by A. Obeidat, Dept. Earth & Environmental Sciences, Yarmouk University, 2011.
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| | Examinant of MSc. Thesis | Petrography, Mineralogy, Geochemistry and Hydrochemistry of Travertine and Associate Hot Springs in The Ma'in Area (SW Jordan). Submitted by Al-Gharaibeh S.M. Dept. Earth & Environmental Sciences, Yarmouk University (July 2012).
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| | Examinant of MSc. Thesis | Proudction of Biiodiesel from Jordanian Jatropha Oil Applying Heterogenous Basic Catalysts. Submitted by Y. Al-Qudah. Yarmouk University, Dept. of Chemistry (May, 2013).
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| | Examinant of PhD. Thesis | Characterization, industrial utilization and environmental impact of the Hiswa clay deposits, south Jordan. Submitted by T. Al-Momani. Department of Geology, The University of Jordan (October, 2000). |
| | Scientific article reviewer | Sedimentology and mineral composition of the Kurnub sandstone in Wadi Qusieb - SW Jordan. Dirasat, Univ. of Jordan, Amman. (Article No. 48B/3/91). |
| | Scientific article reviewer | New occurrences of the Disi sandstone formation (early Ordovician) in central Jordan. Dirasat, Univ. Of Jordan. (Article No. 52B/3/91). |
| | Scientific article reviewer | Heavy mineral study of recent sediments of Hit-Habbaniya and Shithatha areas- western Iraq. Dirasat, Univ. of Jordan, Amman. (Article No. 7Bkh/3/93). |
| | Scientifc article reviewer | Geochemical investigation of Hit-Shithatha soil and thermal springs, western Iraq. Dirasat- Univ. of Jordan, Amman. (Article No. 12Bkh/3/93). |
| | Scientific article reviewer | Gypsum deposits between Rashadiyyah and Dahal/Tafila area. Dirasat- Univ. of Jordan, Amman. (Article No. 43Bkh/3/2001. (In Arabic). |
| | Scientific article reviewer | Kaolin Deposits of the Disi Area. Dirasat- Univ. of Jordan, Amman. (Article No. 27Bkh/3/2001. (In Arabic). |
| | Scientifc article reviewer | The volcano-stratigraphy of Jabal Al-Shahba cinder cone, south Syria. Mu’tah Lil-Buhūth wad-Dirâsaât, Mu’tah University (Article No:. ط.ق/60/8/2003). |
| | Scientific article reviewer | Comparative study between geochemical and magnetic characteristics of spinel-lherzolite mantle xenoliths from Jabal Remah volcano, Jordan. Mu’tah Lil-Buhūth wad-Dirâsaât, Mu’tah University. (Article No.: ط 39/9/2006). |