Crisis preparedness plans should be dynamic and regularly reviewed to ensure their relevance and effectiveness. As your organization evolves, new risks may emerge and existing ones may change. It is recommended to review and update the crisis preparedness plan annually or whenever significant organizational changes occur. Organizational changes include adjustments in key personnel, operations, or external factors that may impact the organization's risk landscape. Regular drills, simulations, and scenario testing can also help identify areas for improvement and ensure that the plan remains current.