Nowadays, a wide range of natural and man-made disasters, disease outbreaks and pandemics give rise to health emergencies at a global level. Thus, a health security strategy is urgently required through central planning. At the national level, that vision can be implemented with a properly organized and fully functional Emergency Health Operation Center (EHOC). The main executive sections of an EHOC are Command, Planning, Operations, Logistics, Administration, Communications/Intelligence, and Reporting/Briefing. Each of the above sections has several functions and sub-functions, all operating according to a concrete legal basis and detailed operating procedures.