Internal Audit & Assurance
Independently establishing whether control actually works.
What it studies
Internal audit and assurance studies how independent verification establishes whether control measures — compliance, risk, continuity — actually function as claimed, separate from the party executing them. It works with audit planning, sampling and findings reporting to a body not itself responsible for execution.
Why Facility Management needs it
FM executes many of the control measures later audited — maintenance, inspections, access — and is rarely the auditor itself. Understanding how assurance works helps FM withstand an audit without being surprised by what counts as evidence.
Questions it answers
- Is the evidence FM supplies actually auditable, or is it a narrative without underlying records?
- Does the internal audit function report independently of the line that manages FM?
Evidence sources
- IIA International Professional Practices Framework (IPPF) — professional standards for internal audit.
- ISO 19011 — guidelines for auditing management systems.
Operating and management implications
- An audit finding without an independent reporting line to the board loses its value as assurance.
- FM records set up only for internal use rarely meet auditability requirements without adjustment.
Related services
- Statutory inspections and records (source of audit evidence)
Related capabilities
- Record-keeping and evidence preparation for external review
Related operating models
- Regieorganisatie — managing organisation / intelligent client function
Audits of outsourced execution require contractually secured audit rights, not after-the-fact trust.
Related standards
- ISO 19011:2018; IIA IPPF (professional framework, not an ISO standard).
The standards section arrives in Part 7.
Common misuse
- Self-assessment by the executing department presented as independent assurance.
Current research frontier
Continuous auditing based on live system data (instead of periodic sampling) is being explored but requires a data consistency most FM environments do not yet offer.
Further reading
- IIA International Professional Practices Framework.
- ISO 19011:2018, guidelines for auditing management systems.