On what basis are Groups assigned within the incident organization?

Groups within the incident organization are assigned primarily based on function. This approach is designed to streamline response efforts by ensuring that all personnel are working collaboratively towards specific objectives that align with their skills and the requirements of the incident.

By organizing response teams around particular functions—such as operations, logistics, planning, and finance—the incident command can enhance coordination and efficiency. This functional grouping allows for specialized leaders to oversee each area, ensuring that tasks are executed effectively and in alignment with the overall incident action plan.

Moreover, focusing on function supports clear communication and assignment of roles, which is crucial during complex incidents where numerous groups and individuals are involved. This structure allows for flexibility and adaptability as the incident evolves, making it easier to reallocate resources and adjust strategies as necessary to meet changing needs.