ISO/IEC FDIS 42105 · stage 50.20 FDIS ballot closes 21 October 2026 Planning date 16 Feb 2027, our estimate Official record
OHISO 42105 Revision CheckerHuman oversight of AI systems, before publication

Home / Themes / Assurance

T6 · 5 units

Assurance: Measure, audit, correct, improve

The evidence that the oversight works. This theme covers monitoring and measurement, internal audit, nonconformity and corrective action, continual improvement and post-market monitoring.

01The question

Could you prove to an auditor that oversight operated last quarter, with dates and names?

The evidence that the oversight works. This theme covers monitoring and measurement, internal audit, nonconformity and corrective action, continual improvement and post-market monitoring.

What good looks like

A measurement plan, an audit programme, a nonconformity register and a management review minute.

What goes wrong

Metrics collected but never analysed, an audit programme on paper, and corrective action with no effectiveness review.

02The units

The 5 units in this theme

Assurance oversight units
RefOversight unitThemeHeld citationEvidence
OH-13Monitoring and measurementAssuranceISO/IEC 42001:2023, 9.13
OH-14Internal auditAssuranceISO/IEC 42001:2023, 9.23
OH-16Continual improvementAssuranceISO/IEC 42001:2023, 10.13
OH-17Nonconformity and corrective actionAssuranceISO/IEC 42001:2023, 10.23
OH-43Post-market monitoringAssuranceEU AI Act, Article 723
03How to work it

Work the theme, not the document

Open one unit, answer its three questions, and attach the evidence it names. Then move to the next. The theme is complete when every row has a named owner, a dated artefact and a recorded answer to the questions. That is a higher bar than a policy, and a lower bar than a certification.

The paid kit carries the same rows with the owner, due date and status columns already in place, and a dated plan that sequences the six themes across the 120 days to the planning date.

The human oversight kit, USD 799 one off.

The 47-unit register, the 142-item evidence index, the 120-day plan and the gap questions, as PDF, CSV and XLSX. Five labelled rows are free on the specimen page.

Buy the kit, USD 799 Open the free specimen