What is the primary objective of the command system at the incident's onset?

The primary objective of the command system at the onset of an incident is to establish management control by the first arriver. This is critical because, in emergency situations, rapid decision-making and effective command structure are essential to ensure safety and operational efficiency. The first arriving individual is typically responsible for assessing the situation, determining the best course of action, and coordinating resources effectively. By taking command, this person can establish a clear hierarchy, allocate tasks to responders, and communicate vital information, which is essential for organized and effective incident management.

Establishing this control early on helps to streamline operations and equips the team to respond to dynamic challenges that may arise as the situation evolves. It also sets the foundation for additional responders who arrive later, ensuring they understand the established command and operational priorities.