SOC 2 evidence collection with ISMS Copilot
Assemble Type 2 evidence across the full review period — organized by Trust Services Criterion.
Assembling Type 2 evidence over the review period
SOC 2 Type 2 is fundamentally different from Type 1: instead of design at a point in time, the auditor tests operating effectiveness across a review period — typically three to twelve months. That changes what evidence means. For every control, you need to identify the population of occurrences during the period (every access review run, every change ticket, every backup test), agree a sampling approach with your auditor, and produce sampled artefacts with dates that fall inside the coverage window. ISMS Copilot maps each Trust Services Criterion to the specific evidence type it expects, drafts the population definition and sampling rationale, and builds a period-organized request list so nothing is collected for the wrong month. It does not fabricate evidence — it tells you exactly which artefact, for which control, over which dates, the auditor will sample.
SOC 2 framework details →Type 2 evidence workflow
Map each Trust Services Criterion (CC1–CC9 plus elected categories) to its expected evidence type
Draft population definitions and sampling rationale for period testing
Build a review-period-organized evidence request list with date boundaries
Distinguish point-in-time (Type 1) from period-of-coverage (Type 2) artefacts
Track which controls need recurring evidence (access reviews, backup tests, monitoring)
Draft System Description sections aligned to SSAE 18
Why teams use it for SOC 2 evidence
- Stop collecting evidence dated outside the audit coverage window
- Walk into the auditor's sample request already organized by criterion
- Reduce back-and-forth on what counts as sufficient Type 2 evidence
- Reusable evidence structure for the next period's continuous audit
Frequently Asked Questions
What's the difference between Type 1 and Type 2 evidence?
Type 1 tests whether controls are suitably designed at a single point in time, so a current screenshot or policy is enough. Type 2 tests whether controls operated effectively across a review period, so you need a population of occurrences and sampled artefacts with dates inside that window. ISMS Copilot keeps the two separate.
Does it decide my sample size?
No. Sample size and methodology are the auditor's call. ISMS Copilot drafts a defensible population definition and sampling rationale you can bring to the auditor for agreement — it accelerates the conversation, it does not replace the auditor's judgment.
Can it help across multiple review periods?
Yes. The evidence structure ISMS Copilot builds is reusable. For continuous SOC 2 programs, you keep the criterion-to-evidence map and just refresh the period boundaries and sampled artefacts each cycle.
Get Type 2 evidence-ready
Assemble period-of-coverage evidence organized by Trust Services Criterion.