Emergency management or disaster management is the managerial function charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actually focus on the management of emergencies, which can be understood as minor events with limited impacts and are managed through the day to day functions of a community. Instead, emergency management focuses on the management of disasters, which are events that produce more impacts than a community can handle on its own. The management of disasters tends to require some combination of activity from individuals and households, organizations, local, and/or higher levels of government. Although many different terminologies exist globally, the activities of emergency management can be generally categorized into preparedness, response, mitigation, and recovery, although other terms such as disaster risk reduction and prevention are also common. The outcome of emergency management is to prevent disasters and where this is not possible, to reduce their harmful impacts. Emergency planning ideals Emergency planning aims to prevent emergencies from occurring, and failing that, initiates an efficient action plan to mitigate the results and effects of any emergencies. The development of emergency plans is a cyclical process, common to many risk management disciplines, such as business continuity and security risk management, wherein recognition or identification of risks as well as ranking or evaluation of risks are important to prepare. There are a number of guidelines and publications regarding emergency planning, published by professional organizations such as ASIS, National Fire Protection Association (NFPA), and the International Association of Emergency Managers (IAEM). Emergency management plans and procedures should include the identification of appropriately trained staff members responsible for decision-making when an emergency occurs. Training plans should include internal people, contractors and civil protection partners, and should state the nature and frequency of training and testing. Testing a plan's effectiveness should occur regularly; in instances where several businesses or organisations occupy the same space, joint emergency plans, formally agreed to by all parties, should be put into place. Drills and exercises in preparation for foreseeable hazards are often held, with the participation of the services that will be involved in handling the emergency, and people who will be affected. Drills are held to prepare for the hazards of fires, tornados, lockdown for protection, earthquakes and others. In the U.S., the Government Emergency Telecommunications Service supports federal, state, local and tribal government personnel,