What is the minimum frequency for reviewing a business continuity plan by auditors?

The minimum frequency for reviewing a business continuity plan by auditors is at least annually. This standard is essential because it ensures that the plan remains current and effective in addressing the organization's needs, especially in the context of changing business environments, technology, and potential threats. By conducting an annual review, auditors can identify any necessary updates, validate that the plan aligns with best practices, and confirm that relevant personnel are trained and aware of the procedures outlined in the plan. This frequency strikes a balance between oversight and practicality, allowing organizations to adapt to changes without overwhelming resources. Regular reviews help maintain preparedness and resilience, which are critical for effective business continuity management.

Quarterly, bi-annual, and monthly reviews may be excessive for many organizations, often leading to diminishing returns in terms of changes needed, while potentially straining resources. Therefore, an annual review is typically seen as a sufficient and effective approach.