During an investigation, who should accompany the initial arriving company?

The initial arriving company should be accompanied by the Engine Company Officer because this individual is responsible for making critical operational decisions and providing leadership at the scene of an emergency. The Engine Company Officer has the training and authority to assess the situation, coordinate resources, and communicate effectively with other units and command staff. This role is vital in establishing an effective incident command and ensuring safety measures are implemented from the moment the first crew arrives on scene.

While having a senior Chief Officer, a second engine, or a Safety Officer might provide additional support and resources, the Engine Company Officer's specific role in directing the initial response is crucial for managing the immediate challenges and priorities of the incident being investigated.