How often should disaster plans be reviewed?

Disaster plans should be reviewed regularly to ensure they remain effective and relevant. Regular reviews allow organizations to adapt to new risks, changes in operational environments, and lessons learned from drills or real incidents. As conditions change, either in the organization or in the surrounding environment—such as technological advancements, staffing changes, or shifts in threat levels—updating the disaster plan becomes essential to maintain its effectiveness.

Moreover, regular reviews promote a culture of preparedness among staff, increasing awareness and ensuring that everyone is familiar with the procedures in place. By establishing a routine for these reviews, organizations are better positioned to respond promptly and effectively to a crisis, minimizing potential impacts on operations and safety. Other options suggest infrequent reviews, which could leave a plan outdated and ineffective against current risks.