[Answer] what is incident command system used for?

Answer: all kinds of incidents by all types of organizations and at all levels of government ICS is applicable to small incident as well as large and complex ones

Most relevant text from all around the web:

what is incident command system used for? Overview (Tutorial): The Incident Command System NIMS Frequently Asked Questions | FEMA.gov National Incident Management System Training | FEMA.gov The Incident Command System (ICS) is a standardized approach to the command control and coordination of emergency response providing a common hierarchy within which responders from multiple agencies can be effective. ICS was initially developed to address problems of inter-agency responses to wildfires in California and Arizona but is now a component of the National Incident Management System (NIMS) in the US where it has evolved into use in All-Hazards situations ranging from active shootings to HazMat scenes. ICS consists of a standard management hierarchy and procedures for managing temporary incident(s) of any size. ICS procedures should be pre-established and sanctioned by participating authorities and personnel should be well-trained prior to an incident. ICS consists of a standard management hierarchy and procedures for managing temporary incident(s) of any size. ICS procedures should be pre-established and sanctioned by participating authorities and personnel should be well-trained prior to an incident. ICS includes procedures to select and form temporary management hierarchies to control funds personnel facilities equipment and communications. Personnel are assigned according to established standards and procedures previously sanctioned by participating authorities. ICS is a system designed to be used or applied from the time an incident occurs until the requirement for management and operations no longer exist. ICS is interdisciplinary and organizationally flexible to meet the following management challenges: • Meets the needs of a jurisdiction to cope with incidents of any kind or complexity (i.e. it expands or contracts as needed). • Allows personnel from a wide variety of agencies to meld rapidly into a common management structure with common terminology. • Provide logistical and administrative support to operational staff. • Be cost effe...

Disclaimer: 

Our tool is still learning and trying its best to find the correct answer to your question. Now its your turn, "The more we share The more we have". Comment any other details to improve the description, we will update answer while you visit us next time...Kindly check our comments section, Sometimes our tool may wrong but not our users.

Are We Wrong To Think We're Right? Then Give Right Answer Below As Comment