An Organismo di Vigilanza is the independent oversight body in an Italian D.Lgs. 231 compliance model. Its job is not to run daily operations, but to verify that the organization’s controls are designed properly and actually work in practice. It checks evidence such as policies, logs, approval flows, audit trails, training records, and exception handling, and it reports weaknesses to management.
In cybersecurity, this matters because security controls are only useful if they can be proved and monitored. If an AI system, API, or vendor tool changes without review, the Organismo di Vigilanza may find a gap in traceability, access control, or escalation. Defenders use this body to force accountability: who owns the system, who approved it, what was logged, and what human review exists when automated decisions go wrong. Attackers benefit from weak oversight, undocumented systems, and missing records; effective vigilance reduces those blind spots.