providing all resources, services, and support required by the incident. 200-Level ICS At the ICS 200 level, the function of Information and Intelligence is added to the standard ICS staff as an option. This role is unique in ICS as it can be arranged in multiple ways based on the judgement of the Incident Commander and needs of the incident. The three possible arrangements are: Information & intelligence officer, a position on the command staff. Information & intelligence section, a section headed by an information & intelligence section chief, a general staff position. Information & intelligence branch, headed by an information & intelligence branch director, this branch is a part of the planning section. 300-Level ICS At the ICS 300 level, the focus is on entry-level management of small-scale, all-hazards incidents with emphasis on the scalability of ICS. It acts as an introduction to the utilization of more than one agency and the possibility of numerous operational periods. It also involves an introduction to the emergency operations center. 400-Level ICS At the ICS 400 level, the focus is on large, complex incidents. Topics covered include the characteristics of incident complexity, the approaches to dividing an incident into manageable components, the establishment of an "area command", and the multi-agency coordination system (MACS). Design Personnel ICS is organized by levels, with the supervisor of each level holding a unique title (e.g. only a person in charge of a section is labeled "chief"; a "director" is exclusively the person in charge of a branch). Levels (supervising person's title) are: Incident commander Command staff member (officer) - command staff Section (chief) - general staff Branch (director) Division (supervisor) – A division is a unit arranged by geography, along jurisdictional lines if necessary, and not based on the makeup of the resources within the division. Group (supervisor) – A group is a unit arranged for a purpose, along agency lines if necessary, or based on the makeup of the resources within the group. Unit, team, or force (leader) – Such as "communications unit," "medical strike team," or a "reconnaissance task force." A strike team is composed of same resources (four ambulances, for instance) while a task force is composed of different types of resources (one ambulance, two fire trucks, and a police car, for instance). Individual resource. This is the smallest level within ICS and usually refers to a single person or piece of equipment.