Expansion Of The ICS Modular Organization Is The Responsibility Of The

The expansion of the ICS modular organization is the responsibility of the Incident Commander.

The Incident Commander is in charge of shaping and adjusting the Incident Command System (ICS) based on the situation’s demands. They decide on the ICS structure, ensuring organized and efficient responses. For example, during a fast-spreading wildfire, the Incident Commander assesses if more divisions within the Operations Section are necessary to handle the growing complexity.

Source: https://training.fema.gov/is/courseoverview.aspx?code=IS-100.c&lang=en