For how long must documentation of Disaster Drills be maintained?

The correct duration for maintaining documentation of Disaster Drills is 1 year. This requirement is designed to ensure that organizations have a reliable record of their preparedness activities and can demonstrate compliance with regulatory or organizational standards. Keeping documentation for one year allows for a thorough review of drill effectiveness and provides time to address any areas of improvement in emergency response plans. By maintaining records for this period, organizations can also support continuous improvements in their disaster response procedures, ensuring they remain well-prepared for any potential emergencies.

While other durations are often considered in different contexts or regulations, the one-year timeframe specifically aligns with standard practices in many regions, emphasizing the importance of both accountability and readiness.