Reasons to Undertake a BCDR Test

A.

Any time a major functional change of an application occurs, a new BCDR test should be done to ensure the overall strategy and process are still applicable and appropriate.

BCDR (Business Continuity and Disaster Recovery) test is a process that evaluates the preparedness of an organization to recover from unexpected events such as natural disasters, cyber-attacks, or other disruptions. It is an essential aspect of an organization's risk management strategy to ensure business continuity in the event of a disaster.

Out of the given options, the reason to undertake a BCDR test is a "Change in regulations."

A change in regulations can significantly impact an organization's operations, especially if the organization fails to comply with the new regulations. A BCDR test helps assess an organization's readiness to comply with new regulations and mitigate the risks associated with non-compliance. It also helps ensure that critical business functions can continue in the face of regulatory changes.

Functional change of the application, change in staff, and user interface overhaul of the application are not necessarily reasons to undertake a BCDR test. Although changes in these areas can affect an organization's operations, they do not necessarily impact the organization's ability to recover from a disaster or ensure business continuity.

In summary, the primary reason to undertake a BCDR test is to ensure that an organization can recover from a disaster or unexpected event that could disrupt its operations. A change in regulations is one such event that could significantly impact an organization's operations and make a BCDR test essential.