Annex IV template: Credit underwriting
Download an Annex IV technical documentation template tailored to credit underwriting: key fields, evidence prompts, monitoring, oversight, and logging.
Draft a credit underwriting Annex IV doc you can hand to reviewers in ~60 minutes.
For compliance, risk, product, and ML ops teams shipping agentic workflows into regulated environments.
Last updated: Dec 16, 2025 · Version v1.0 · Fictional sample. Not legal advice.
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What this artifact is (and when you need it)
Minimum viable explanation, written for audits, not for theory.
A system-type Annex IV template for credit underwriting teams: intended purpose, decision boundaries, data governance, human oversight, monitoring, and evidence pointers.
It mirrors how audits actually work: reviewers look for concrete controls and exportable evidence, not legal theory.
You need it when
- Your system influences creditworthiness, eligibility, or pricing decisions.
- You need defensible documentation tied to evidence (logs, approvals, evaluations).
- You are preparing a technical documentation package and an evidence pack export drill.
Common failure mode
A generic Annex IV doc with no clear decision boundaries, no evidence pointers, and no way to prove what version ran for a given decision.
What good looks like
Acceptance criteria reviewers actually check.
- Intended purpose and “do not use for” boundaries are explicit.
- Inputs and data sources are listed with governance and quality checks.
- Human oversight triggers and escalation rules are defined.
- Monitoring signals include drift, performance by segment, and incident triggers.
- Logging covers decisions, approvals/overrides, tool calls, and versioning; retention is declared.
- Each section points to evidence that can be exported as a bundle (manifest + checksums).
Template preview
A real excerpt in HTML so it's indexable and reviewable.
## One-page Annex IV summary (forwardable) - Intended purpose: - Decision(s) supported or automated: - Human oversight checkpoints: - Data sources (top 5): - Monitoring signals & thresholds: - Logging & retention policy: ## 5) Risk management system - Typical harms: disparate impact, unfair denial, fraud/identity errors - Mitigations + verification evidence (tests, sampling outcomes)
How to fill it in (fast)
Inputs you need, time to complete, and a miniature worked example.
Inputs you need
- System description (what decisions are influenced, what is advisory vs automatic).
- Data sources and quality checks (including retention and access controls).
- Evaluation approach (metrics, segment performance checks, thresholds).
- Oversight SOP + monitoring plan + retention policy references.
Time to complete: 45–90 minutes for a strong v1, then iterate with export drills.
Mini example: oversight trigger
Always-review trigger: - Any decline recommendation when confidence < 0.65 - Any decision affecting vulnerable customer category (as defined internally) - Any policy near-miss (blocked or nearly blocked step)
How KLA turns it into governed evidence
Tie the artifact to product primitives so it converts.
Govern
- Policy-as-code checkpoints that block or require review for high-risk actions.
- Versioned change control for model/prompt/policy/workflow updates.
Assure
- Risk-tiered sampling reviews (baseline + burst during incidents or after changes).
- Near-miss tracking (blocked / nearly blocked steps) as a measurable control signal.
Prove
- Hash-chained, append-only audit ledger with 7+ year retention language where required.
- Evidence Room export bundles (manifest + checksums) so auditors can verify independently.
FAQs
Quick, clear answers to common questions.
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Download credit underwriting template