How to build a PQC evidence pack

PQC migration evidence needs to show more than a point-in-time scan. A useful evidence pack connects policy context, current compliance status, findings, remediation, approved exceptions, owners, and retained records into a defensible evidence record.

Policy context

Include the policy template, PQC-specific controls, control actions, policy version, and any organization-specific policy decisions.

Scope and ownership

Show which applications, services, certificates, gateways, and infrastructure sources are in scope, and who owns each area.

Evaluation records

Retain compliance status, findings, triggered rules, recent activity, and the timestamp of the latest evaluation.

Remediation and approved exceptions

Capture remediation status, approved exception rationale, approving policy context, owner, affected scope, and expiry date.

Progress snapshots

Keep evidence snapshots that show how status changes over time as teams remediate findings and policies evolve.

Review-ready summary

Prepare a concise summary for audit, customer assurance, risk review, and leadership reporting.

Evidence pack acceptance criteria

Use this as a review standard before sharing evidence with audit, risk, customers, or leadership.

Evidence item Acceptance criteria Review use Owner
Policy template and version Shows the standard-aligned template, PQC-specific controls, severity, and effective date. Proves which requirements were applied. Security / AppSec
Application or service baseline Names the scoped system, owner, connected certificates, gateways, and latest evaluation timestamp. Proves what was evaluated. Platform / service owner
Triggered rules and findings Lists failed and warning controls with affected scope, severity, and current status. Proves why remediation is required. Security / engineering
Remediation record Includes owner, target date, dependency, current status, and linked evidence of change. Proves progress is governed. Service owner
Approved exception record Includes rationale, affected scope, approving policy context, approver, expiry, and renewal evidence. Proves temporary risk is controlled. Risk / security
Review summary Summarizes scope, current compliance state, open issues, approved exceptions, and next milestones. Gives reviewers the answer before the artifacts. Security leadership

Keep evidence current as the migration changes

Crypto Posture retains policy, evaluation, approved exception, and evidence history so teams can show progress without rebuilding the record from spreadsheets each time standards or scope change.