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
The process model

Ten readings of the draft, each labelled

The draft text is not public. These readings work from its public scope and the held ISO 22301:2019 clause set it aligns with. Each page says whether the line is stated in the public record, our reading, or not stated, so a reader can tell what is checkable.

The one sentence that matters most in the public record. The draft is intended to guide users of ISO 22301 to incorporate the process approach described in ISO 22301:2019 clause 8.1. That is work the organization already owes, and it is where preparation starts.
ReadingRecordBasis
P1What the public record statesStated in the public record.
P2What the public record does not stateNot stated in the text. The absence is the finding.
P3The process reference model and ISO/IEC 33004The public scope states that the document provides a process reference model and will meet ISO/IEC 33004. ISO/IEC 33004 is not held, so its content is named and not stated.
P4The process approach in ISO 22301 clause 8.1The public scope names clause 8.1. The clause substance is stated from the held ISO 22301:2019 text.
P5Purpose and outcomes as the unit of descriptionOur reading, from the public scope and the held clause set.
P6Core, management and support processesOur reading. The public record does not name a classification.
P7Alignment with the ISO/IEC 22300 familyStated in the public scope. The family standards are named, not stated.
P8The operational view beside the requirements viewStated in the public scope.
P9How the draft relates to ISO 22313Our reading. The public record names neither ISO 22313 nor a relationship to it.
P10Preparing before publicationOur reading, from the public scope and the held clause set.

What the model is for

A process reference model describes the BCMS as a set of processes with a purpose, an outcome and an interface. It changes the audit question from whether a template was completed to whether the process produced the outcome the next process needed. The register supplies the requirement; the model supplies the form.