On Monday March 29th between 12:00 and 1:00, a presentation about Geographic Information Systems was held by Mr. Abdallah Bsaibes in the conference Hall at Barsa Campus, NDU. Mr. Abdallah Bsaibes is the deputy Operations Manager at ESRI Lebanon within Khatib and Alami consolidated Engineering Company S.A.L. The presentation began with a short profile about ESRI Lebanon and Khatib and Alami. Then Mr. Bsaibes moved to introducing GIS concepts, ArcGIS in addition to the components and functions of GIS. Afterwards, he introduced the widespread areas where GIS can be such as Electricity, Water / Wastewater / Storm Water, Transportation, Energy, Municipalities, Urban Development, Real Estate, Facility Management, Telecom, Mobile Solutions, Health, Education, Tourism, Business. Present were, in addition to the full timers and part timers of NDU Barsa Campus, NDU students belonging to several majors who expressed their gratitude and interest to the excellent and informative presentation. .