Formal ownership and responsibility is assigned to all significant assets within the company
Naming an accountable owner for every system, dataset and device is a narrower application of A.5.2's requirement, mapping responsibility down to the asset level rather than the programme level.
This policy control names an accountable owner for every significant asset in an approved document, giving A.5.9's inventory of information and assets the ownership attribute it requires alongside the inventory itself.
https://sekit.ai/api/mcp/crosswalk