How to Keep a Business Continuity Plan Current?

CISM By islever Editorial Last updated

Short answer

D Conduct periodic testing to validate recovery procedures, identify outdated information, and confirm operational readiness across all critical functions.

Question

Which of the following is the BEST way to ensure the business continuity plan (BCP) is current?
  1. Manage business process changes.
  2. Update business impact analyses (BIAs) on a regular basis.
  3. Review and update emergency contact lists.
  4. Conduct periodic testing. Correct Answer

Key Takeaways

Tests understanding of BCP maintenance by contrasting proactive validation (testing) against reactive documentation updates (BIA edits), with the trap being the assumption that administrative reviews alone guarantee currency.

Maintaining an up-to-date Business Continuity Plan requires active validation rather than static documentation updates. While some debate BIA revisions, CISM experts and community consensus confirm that periodic testing is the most effective method to verify plan currency and operational readiness.

Common mistake: Option B (Update BIAs regularly) is frequently chosen because stakeholders assume financial and impact assessments automatically refresh the BCP, but BIAs only identify requirements without validating whether actual recovery procedures remain accurate or executable.

Expert Analysis

Why the Answer Is Correct

Periodic testing directly exposes outdated contacts, obsolete recovery steps, and changed business dependencies. ISACA’s CISM review manual emphasizes that testing is the only reliable mechanism to validate that a BCP functions as intended and reflects the current operational environment. Each exercise forces cross-functional verification, making it the definitive safeguard against plan stagnation.

Why the Other Options Are Wrong

Managing business process changes and reviewing emergency contacts are necessary maintenance tasks but are too narrow to guarantee overall plan currency. Updating BIAs captures evolving risk exposures and critical processes, yet it does not test whether the documented recovery strategies can actually be executed under pressure. Without validation through drills, these administrative updates remain theoretical and may miss practical execution gaps.

Community Comment Notes

The voting split between options B and D highlights ongoing confusion between documentation updates versus validation exercises. Commenters supporting D correctly note that testing identifies weaknesses, verifies component alignment, and confirms staff familiarity during disruptions. Those favoring B argue that BIA updates are foundational, but experienced candidates clarify that BIAs inform strategy while testing proves its real-world applicability.

Official Reference

These links open the official vendor documentation in a new tab.

Exam Strategy

When asked how to keep a plan current or effective, prioritize validation activities like testing, auditing, or exercising over routine documentation reviews. ISACA consistently rewards answers that demonstrate real-world verification rather than theoretical compliance.

Frequently Asked Questions

Why isn't updating the BIA the best way to keep the BCP current?

BIAs identify critical processes and impacts but do not validate whether recovery steps are still accurate or executable. Testing actively verifies procedures against the live environment.

Does periodic testing replace routine BCP reviews?

No. Routine reviews handle administrative updates like contact lists, while testing validates end-to-end functionality. Both are required, but testing is superior for confirming actual currency.

More CISM FAQ →

Community Votes

B
50%
D
50%

50% of anonymous learners picked answer B. Votes are pick records left by other test-takers — they are not the verified answer.

Discussion 5 contributions

Compiled from public community threads and reader submissions, lightly edited for clarity. Handles and vote tallies are shown as recorded, and comments reflect the views of individual contributors.

From public community threads 5

  1. iyke2k4 👍 3 Answered B
    To ensure the currency of the BCP, updating BIA is required. Conducting periodic testing does not necessarily show currency.
  2. Booict 👍 3 Answered D
    Conducting periodic testing is the best way to ensure that a Business Continuity Plan (BCP) remains current and effective
  3. hargit 👍 2 Answered D
    The best way to ensure the business continuity plan (BCP) is current is to conduct periodic testing (Option D). Regular testing helps identify any weaknesses or gaps in the plan, ensures that all components are up-to-date, and verifies that employees are familiar with their roles and responsibilities during a disruption
  4. david124 👍 2 Answered B
    D doesnt specify testing of what? answer here is BIA since it depends on bcp
  5. Raven89 👍 1
    correct answer is D,

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