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Reviewed 26 October 2026. Original publication date retained: 2025-06-11.
Outsourced services can involve many accounts, organisations and information flows. A useful audit follows responsibilities and operating evidence; it does not presume that a named provider lacked certification or that a certificate would have prevented an incident.
Questions to follow in an audit
- Who is accountable for each important information flow?
- How are access and supplier exceptions recorded and reviewed?
- What evidence shows that lessons lead to completed action?
Connect the records with practice
Trace one service from its agreed scope through risk ownership, access review and follow-up of a reported weakness.
These are illustrative audit trails, not findings about a named organisation, technical instructions or a guarantee of a particular result. The appropriate evidence depends on the activities, risks and agreed scope. The organisation remains responsible for its operations and legal obligations.
AAA provides independent certification audits. Confirm the applicable standard edition, scope and customer requirements before agreeing a programme. Request an indicative price or discuss your proposed audit.
Further reading: ISO information security.