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
Specimen

A worked example, labelled as a specimen

A fictional mid-size utility with a certified BCMS. The situation is common: a surveillance audit in seven months, a new head of risk, and a board question about a draft nobody can read.

Specimen only. The organization, the dates and the findings are invented to show the shape of the output. They are not a customer, a real audit or a compliance result.

The reading

The utility answers the free check: certified, ISO 22301:2019 cited, audit in seven months, processes described only by clause, impact analysis refreshed two years ago, an exercise planned, suppliers self-assessed, a customer contract names the edition, and the board has asked. The score puts it in plan this cycle.

The three actions the check returns

  1. Name an owner and a deputy for each of 8.1 to 8.6, and test the assignment by asking each holder to state their authority.
  2. Refresh the impact analysis: impact over time, the maximum tolerable period, the resumption time frames and the minimum acceptable capacity.
  3. Choose the three critical suppliers and verify one continuity claim each. A questionnaire is not verification.

The dated plan

WindowWorkOwnerEvidence
Month 1Process owners and deputies named for 8.1 to 8.6Head of riskResponsibility matrix, holders confirmed
Month 1 to 2Impact analysis refreshed for the three critical servicesService ownersImpact over time, MTPD, time frames approved
Month 2 to 3Strategy traceability check against the new targetsHead of riskSelection rationale, resource per solution
Month 3 to 4Supplier verification for three critical suppliersProcurementVerified capability evidence
Month 4 to 5Exercise with a stated aim, testing one untested strategyExercise leadAim, report, actions tracked
Month 5 to 6Internal audit of three processes and their handoffsAudit leadProgramme, report, findings
Month 6 to 7Management review with the process view and the evidenceExecutive sponsorInputs, decisions, actions

What the board note says

The draft is a guidance document at stage 40.60. It does not change the certificate, which remains against ISO 22301:2019. The utility is using the draft's process view as a design aid. The no-regret work is the evidence the utility already owes: process owners, justified recovery targets, verified suppliers and an exercise with an aim. The review point is 16 September 2027, marked as an estimate.