Which of the following statements is true regarding the modular organization of ICS?

The statement regarding the modular organization of the Incident Command System (ICS) that is accurate emphasizes its capability for scalable resource deployment. This characteristic is fundamental to the ICS structure, which is designed to adapt to the size and complexity of various incidents.

Modular organization allows for adding or removing resources and functions as needed, making it particularly versatile for managing incidents of varying scope. This scalability ensures that as an incident's requirements change, whether increasing or decreasing in scale, the organizational structure can be adjusted accordingly without significant disruption.

In contrast, the other statements miss the essence of the modular design. The system is inherently flexible, enabling adjustments in the command structure based on situational needs. Additionally, ICS is not limited to minor incidents but is effective for both small and large-scale operations. Thus, the correct understanding of ICS’s modular organization highlights its adaptability and efficient response capabilities.