What is Change Analysis used for?

• A. Analyzing working conditions or behavior that were different from usual conditions or behavior to identify the cause
• B. Assigning blame to individuals
• C. Documenting incidents without changes
• D. Reordering tasks

Answer: (A)

Change Analysis is the process of looking at what changed from normal operating conditions or typical behavior to what occurred during an incident. By focusing on deviations in conditions, actions, or environment, investigators connect those changes to potential causes and build a path of cause and effect. This helps identify not just what happened, but why it happened, guiding effective corrective actions and prevention for the future. It emphasizes understanding changes rather than assigning blame, and it can reveal multiple contributing factors or latent conditions that simple fault-finding might miss. The other options describe activities that aren’t about identifying the causal changes that led to the incident: blaming individuals, merely documenting incidents without considering changes, or simply reordering tasks.