Which document is used to request additional resources in ICS?

The Resource Request Form (ICS 213) is the correct document used in the Incident Command System to request additional resources. This standardized form ensures clear communication and documentation for acquiring necessary support during incidents. It facilitates the timely and organized procurement of resources by detailing what is needed, why it is needed, and any specific requirements or urgency associated with the request.

In the context of ICS, effective resource management is crucial, and the ICS 213 form serves as a vital tool for maintaining accountability and tracking resources during an incident. This form allows personnel to communicate their needs accurately and ensures that the resources requested align with the incident's operational objectives.

Other documents mentioned, such as the Resource Allocation Form, Incident Resource Ledger, and Support Request Document, do not specifically serve the same purpose as the ICS 213 in terms of formally requesting additional resources within the ICS framework. They may have related uses, but the ICS 213 is specifically designed for this function, ensuring that requests are standardized and properly managed.