ISO 22333 Revision CheckerISO/DIS 22333
Draft stage
40.60, close of voting
Voting closed
20 June 2026
Publication estimate
16 September 2027, an estimate
Certificate basis
ISO 22301:2019, unchanged

Stage 40.60, voting closed 20 June 2026. Publication estimate 16 September 2027, an estimate. Certificate basis ISO 22301:2019, unchanged.

01Position02Processes03Impact and risk04Strategies05Plans06Exercises07Evaluation08Audit and improvement
8.4 requirement Operation

Business continuity plans and procedures

Maintain a response structure, warning and communication, plans for prioritized activities and recovery procedures, derived from the solutions and available where responders are.

01What applies

Maintain a response structure and a set of plans and procedures that let the organization warn and communicate, respond in a structured way, continue prioritized activities and return to normal operation. The clause covers the response structure, warning and communication, the plans and recovery. It expects the plan set to derive from the selected strategies and solutions, and it expects the plans to be available where the responders are. A plan that documents response and stops before return to normal operation leaves the organization in a managed emergency with no route out.

02Why it matters

A plan is read under pressure by someone who did not write it. The clause asks for a structure that tells that person who is in charge, how to warn people, what to continue first and how to get back to normal. The link to the selected solutions matters: a plan that assumes capability the organization never built is worse than no plan, because it creates false confidence.

03What good looks like

Write the plan set from the strategy, not from the last plan. Give every plan a named owner, a trigger, a first hour, a first day and a recovery path. Put the first-hour page on one side of A4. Place copies where responders work and test retrieval in an exercise. Review the plan whenever a solution, a supplier or a critical system changes.

04Evidence an auditor asks for

Ask a responder to open the plan for the service they own on the device they would have in a disruption. If it is only on the intranet, the plan is not available.

EvidenceThe record
Plan setCurrent plans covering response structure, warning and communication, continuity and recovery
DerivationTraceability from each plan to the selected strategies and solutions
AvailabilityDistribution evidence showing plans are where responders are
RecoveryRecovery procedures and a record that proves return to normal operation

05Where it commonly fails

  • Plan set documents response but stops short of return to normal operation
  • Plans assume capability that was never built
  • Plans available only in one location or one format

06What to do before the estimate

Take the two most critical services and rewrite their first-hour page. Put a copy wherever their responders work.

07Read across

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