Which best describes the ISO's role during accident investigations?

The role of the Incident Safety Officer (ISO) during accident investigations is primarily focused on ensuring the safety of the investigation process rather than taking on the role of the lead investigator. While the ISO monitors and assesses hazards to maintain a safe scene, the position does not typically involve directing the investigation or collecting evidence. Instead, the ISO may function as a witness to the events and actions taken during the incident, documenting them for later analysis and ensuring that safety protocols are adhered to throughout the investigation.

As a witness, the ISO can provide vital input about the conditions and actions associated with the incident, which can be critical for understanding what went wrong and how to prevent similar occurrences in the future. This perspective is essential, especially in instances where safety measures were or were not followed, as it aids in the development of improved safety protocols and training.

The other roles mentioned, such as being the lead investigator, main coordinator, or data collector, imply responsibilities that focus more on the investigative aspect rather than the safety oversight that the ISO provides. The ISO’s primary commitment is to safety and risk management during the unfolding of an investigation, ensuring that the investigative process does not pose additional hazards.