Importance of pre-event planning and pre-disaster preparedness: Medical staff and disaster management department should be well prepared, should have training appropriate and must be able to identify, evaluate and document resources. The hospital must be prepared with emergency preservation and recovery plans. The context must be able to successfully integrate disaster planning with general planning (Office of Historic Preservation California [A.GOV], 2015).2. Importance of needs assessment before implementation: A needs assessment will mainly serve two main purposes. First, it helps identify priorities and plans. Second, it can support external assistance from other private and government agencies depending on the scale of the disaster. The needs assessment also helps to assess the types and numbers of victims, their ages and the type of community or society involved? This makes planning and resource development much more important.