Documentation states what your organization says it does. Evidence shows what actually happened, with dates and system records. Reviewers usually want both, and they test the link between them. Link each policy and runbook to the evidence that shows it operating, and keep that evidence dated and easy to retrieve.
Two different jobs
A policy says access to production is reviewed every quarter. That is a claim. Evidence is the dated access review, who approved it, and what changed. An auditor, a customer's security team or an internal reviewer can read the claim, then ask to see the proof.
Documents that have no evidence behind them look like intentions. Evidence with no document looks like an accident, because nobody can show it was deliberate.
The map
| You document | Evidence that shows it operating |
|---|---|
| Access review process | Dated review records with approvers and outcomes |
| Change management | Pull requests with reviews and passing checks |
| Vulnerability handling | Scan results, tickets, fix dates against your stated targets |
| Incident response | Incident records, postmortems, test exercise notes |
| Onboarding and offboarding | Ticket timestamps for account creation and removal |
| Dependency policy | Software bill of materials, gate logs, exceptions list |
Build this table for your own controls, and put it in the knowledge base as a living index.
Steps
- List the claims you make. Pull them from policies, questionnaires and sales answers. Every claim needs a source in the table.
- Name the evidence system for each: ticketing, source control, scanner, identity provider.
- Say how to retrieve it. A saved query or a link beats "ask Priya".
- Set a collection rhythm. Monthly or quarterly depending on the control, with an owner.
- Keep it dated. Evidence from last year does not show this year's behavior. See which security evidence goes stale.
- Be honest about gaps. If a control is in progress, write that. Never describe an in progress audit or report as complete, and avoid implying any certification you do not hold.
For one example of reviewers' expectations on access, see access review evidence.
Try it yourself
Click through it at your own pace, or open it full screen. Look at how one control maps to several frameworks, which saves repeating the same evidence request.
Where Safeguard fits
Safeguard's compliance and evidence automation collects and organizes evidence from the systems it connects to, so the evidence column of your map is easier to keep current. It does not replace an auditor's judgment and it does not itself confer any certification.
Quick check
Is a policy alone enough for a questionnaire?
Usually not. Many reviewers ask how you know it is followed. Offer the policy and the evidence.
How much evidence should I keep?
Follow your retention requirements and what the control covers. Ask your compliance owner, since the right period depends on your obligations.
Last reviewed: 19 October 2026.
