Why is incident investigation important, and what is the Deputy's role?

• A. To assign blame to workers involved.
• B. To prepare a brief for media only.
• C. To close the incident file without follow-up.
• D. To identify root causes and prevent reoccurrence; the Deputy coordinates interviews, collects evidence, and ensures corrective actions are implemented.

Answer: (D)

Incident investigation focuses on uncovering causal factors and preventing recurrence, not blaming people. By identifying root causes—whether they’re linked to procedures, equipment, training, supervision, or management systems—you can implement corrective actions that stop similar incidents from happening again. The Deputy leads this process: coordinating interviews with witnesses and involved personnel, collecting and preserving evidence, and driving the development, assignment, and verification of corrective actions. Through guiding interviews and evidence collection, the Deputy builds an accurate picture of what happened and why. By ensuring actions are implemented and checked for effectiveness, the Deputy closes the safety loop and helps reduce future risk. Blaming workers, creating a media brief, or closing the file without follow-up misses the opportunity to learn and improve safety.