Agent Audit for Legal

Legal has specific expectations for agent audit. Prefactor maps them to runtime controls and audit-grade artefacts.

The legal challenge for agent audit

Hallucinated citations and privilege violations are career-ending in legal — agents need grounding, citation validation, and audit.

For agent audit specifically, this means combining real-time runtime controls with evidence collection auditors and risk teams expect.

Regulatory backdrop

State bar AI guidance
GDPR →
EU AI Act →
Privilege rules
ISO 42001 →

Real agent use cases in legal

Contract review and redlining agent
Legal research agent with citation verification
Deposition summary agent
Conflict check agent
Document discovery agent for litigation
Client intake triage agent

How Prefactor delivers agent audit for legal

Pre-deployment validation — eval suites per agent, datasets versioned with audit links, champion-challenger evaluation between versions.

Runtime enforcement — policy-as-code controls what agents can do, approval routing for high-impact actions, per-agent spend caps, kill switches.

Continuous monitoring — drift detection, per-agent quality scores, cost and latency monitoring, population stability tracking.

Audit and evidence — tamper-evident logs of every agent action with cryptographic hashing, auditor-ready exports, change management records, evidence of human oversight where required.

Implementation pattern

Week 1-2: Shadow deployment - non-production, real traffic, observe but don't enforce
Week 3-4: Pilot with one production agent - passive policy first, then blocking
Week 5-8: Production enforcement with approval flows integrated
Quarter 2+: Expand to additional agents on same governance model

FAQ

Can Prefactor run inside our environment / VPC? Yes. Enterprise customers run Prefactor self-hosted. Air-gapped deployments supported.

Do you have a vendor security questionnaire prepared? Yes. Standard questionnaires prefilled.

Can non-engineers (compliance, risk, MRM) use Prefactor? Yes. Separate role-based views for engineering, compliance, MRM, and audit.

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