What should the call for resources be based on?

The call for resources should be based on the event profile because the event profile provides a clear understanding of the specific situation at hand, including the scale, type, and impacts of the incident. This comprehensive assessment is crucial in determining the appropriate level and type of resources needed to effectively respond to an emergency.

The event profile takes into account various factors including the nature of the emergency, geographical considerations, and the potential risks involved. This allows responders to effectively allocate resources in alignment with the unique demands of the incident, ensuring a timely and adequate response to manage the situation effectively. Understanding the event profile helps prevent either over-resourcing, which could lead to unnecessary expenditure and waste, or under-resourcing, which could compromise the response efforts.

The other options, while relevant in their own contexts, do not serve as the primary basis for resource allocation. The available budget might limit resources but does not take into consideration the specific needs of the event. The experience of the responders is valuable for operational effectiveness but does not dictate the type or number of resources required. Past incidents can provide insights but should not be the sole basis for current resource calls, as each event may present unique challenges.