NIST AI 600-1 / MG-AI-3.4

MG-AI-3.4: AI system incidents are logged + auditable

Tamper-evident log of incidents, anomalies + responses.

Last reviewed June 2026

Problem

The gap MG-AI-3.4 closes

AI system incidents are logged + auditable sits in the manage surface, and NIST AI 600-1 rates it high. Tamper-evident log of incidents, anomalies + responses. For teams shipping LLM and agentic features, a control like this is only as good as the evidence that it was actually tested - an unverified control is a finding waiting for an auditor.

How Penaxtra approaches it

How Penaxtra delivers MG-AI-3.4

Penaxtra turns this NIST AI 600-1 obligation into testable, recurring evidence: scheduled scans and posture checks produce findings tied to MG-AI-3.4, and the append-only audit log records what was tested and when, which is exactly what an assessor asks for. Every relevant finding is created with the NIST AI 600-1 MG-AI-3.4 identifier already attached, so it lands in the audit-evidence pack mapped to the control rather than as a screenshot someone has to translate later. Where the same weakness touches another framework, the cross-framework overlap means one finding satisfies several control cells at once.

Technical capabilities

MG-AI-3.4 capabilities

Probe and check coverage aligned to MG-AI-3

4 (AI system incidents are logged + auditable).

Findings tagged with the NIST AI 600-1 MG-AI-3

4 control identifier.

Severity context (NIST AI 600-1 rates this high)

Cross-framework overlap so one finding maps to several control cells

PDF and JSON audit-evidence export with the control id attached

Compliance mapping

MG-AI-3.4 compliance mapping

Findings for MG-AI-3.4 carry the NIST AI 600-1 MG-AI-3.4 identifier and cross-map to the related controls in the other five frameworks Penaxtra covers.

FAQ

Frequently asked

What is MG-AI-3.4 (AI system incidents are logged + auditable)?

Tamper-evident log of incidents, anomalies + responses. It is part of NIST AI 600-1, rated high.

How does Penaxtra test for MG-AI-3.4?

Penaxtra turns this NIST AI 600-1 obligation into testable, recurring evidence: scheduled scans and posture checks produce findings tied to MG-AI-3.4, and the append-only audit log records what was tested and when, which is exactly what an assessor asks for.

Does a finding for MG-AI-3.4 help with an audit?

Yes. Each finding is tagged with the NIST AI 600-1 MG-AI-3.4 control identifier and exported in the PDF and JSON evidence pack, so it maps straight onto the auditor control list instead of needing manual translation.

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