All emergencies and crisis events are by definition chaotic and highly dynamic, creating physical, emotional, and social disorder. The Incident Command System (ICS) is a single standardised emergency management system designed to allow users to adopt an integrated organisational structure equal to the complexity and demands of any size or type emergency incident. It functions to incorporate and fully utilize all assigned resources and expertise from multiple agencies, and can operate in a multi-jurisdictional environment. The ICS provides accurate information, strict accountability, planning, and cost effective operations and logistical support for any incident. ICS is a way to organise the functions of a team, so that every aspect of an incident response is addressed. This leadership model enables a team to communicate, cooperate, and get the job done.