Small incidents use a single "Incident command" structure with one incident commander.
Larger or more complicated incidents may use "unified command" in which each agency participating has a say in creating the incident action plan, which is then implemented by the selected Operations Chief.
Multiple simultaneous incidents may be under an "Area Command" for coordination of limited local resources.
Area command involves multiple incident commanders.
multiple incident commanders means multiple incidents which would be covered under an ICS structure known as "area command".
A complex incident requires a complex ICS structure, i.e., one in which all command staff and general staff positions are filled.
FALSE
yes
Unified command
unified command
area command
myth
ICS
ICS is primarily a standardized organizational structure (chart) that is used in an identical fashion for every incident.
Confusion between agency position titles/organizational structures and the ICS structure needs to be avoided.