What this draft changes, and what you can do now

The gap the draft fills

Most AI inventories record a model, a vendor and a use case. They rarely record how the system works or what it can do in terms another team can test. A model name is not a method, and a use case is not a capability. The draft separates the four: task, component, method and capability, and asks the organisation to relate them.

What changes in practice

1. The inventory gains two axes. A system record needs a method position and a capability claim, not only a model and an owner.
2. A capability claim becomes testable. The claim needs a population, a condition, a measure and an evidence item.
3. Empty cells acquire meaning. Not applicable, not yet evidenced and outside scope are three different states and must be labelled.
4. The description follows the system. A retrain, a model swap or a new tool changes the matrix, and the previous version is kept.
5. The crosswalk becomes useful. A claimed cell lands in the 42001 verification plan, the 23894 risk file or the 42005 impact assessment, rather than in a separate document nobody reads.

What does not change

The draft creates no new legal duty, no certification and no transition period. It is voluntary. A firm that already runs ISO/IEC 42001 does not need a second management system; it needs the descriptor set to fit the one it has. A firm outside any management system can still use the public definitions and the matrix without buying anything from us.

Five moves to make before publication

1. Put the system description under one owner. One person, a review date and a version for the matrix.
2. Name the method families in the inventory. Add traditional, symbolic, machine learning and hybrid, including "none of these" for systems that are not AI.
3. Rewrite three capability claims as tests. Population, condition, measure, evidence. Start with the claims a customer or a regulator would rely on.
4. Add the empty-cell key. Not applicable, not yet evidenced, outside scope. It prevents the most common misreading.
5. Map one cell to the 42001 evidence you already keep. One worked row is enough to prove the crosswalk is usable before you scale it.

What not to do

Do not wait for the published text to start the inventory work. Do not buy a template that claims to contain the draft. Do not turn the matrix into a maturity score. Do not treat the planning date as an ISO deadline.