Download the editable SOC 2 Vendor Questionnaire
The file is designed for real review work, with structured fields, ownership prompts, status controls, and space for evidence.
What this file is for
This soc 2 vendor questionnaire helps a buying team review the scope, period, opinion, exceptions, complementary controls, and service relevance of a SOC 2 report. It is most useful when several functions need to contribute facts but one person must maintain a single decision record. The working question is whether the report and follow-up evidence address the risks of the purchased service. Keeping that question visible prevents the team from collecting documents and comments that never change the decision.
Use the file before approval, and return to it whenever scope, quantities, data handling, delivery timing, or contract terms change. The expected coordinator is the assurance or security reviewer, with input from information security, internal audit, privacy, procurement, the service owner, and the vendor assurance team. The tool does not replace legal, security, privacy, finance, or technical judgment. It makes each judgment traceable to evidence and an accountable owner.
What the download contains
| # | Working area | How to complete it |
|---|---|---|
| 1 | Report Type, Period, And Auditor | Record the fact, its source, accountable owner, status, and the consequence if it remains unresolved. |
| 2 | System And Service Boundaries | Record the fact, its source, accountable owner, status, and the consequence if it remains unresolved. |
| 3 | Trust Services Criteria In Scope | Record the fact, its source, accountable owner, status, and the consequence if it remains unresolved. |
| 4 | Qualified Opinion Or Noted Exception | Record the fact, its source, accountable owner, status, and the consequence if it remains unresolved. |
| 5 | Complementary User And Subservice Controls | Record the fact, its source, accountable owner, status, and the consequence if it remains unresolved. |
| 6 | Gap-Period Evidence And Remediation Status | Record the fact, its source, accountable owner, status, and the consequence if it remains unresolved. |
The file also includes instructions, status choices, review notes, and a signoff area. Blank fields are intentional: they should be completed from the documents and tests for the actual purchase. Do not copy a previous vendor's answers unless the underlying facts are still current and apply to the same service scope.
Field-by-field review guide
Report Type, Period, And Auditor
Treat report type, period, and auditor as a decision input in the soc 2 vendor questionnaire, not as a label that proves completion. The entry should show the current fact, the source that supports it, and the consequence for whether the report and follow-up evidence address the risks of the purchased service. Ask the assurance or security reviewer to separate confirmed evidence from a planning assumption and to identify who can accept any limitation. Cross-check report type, period, and auditor against system and service boundaries, because those two areas can reveal a hidden scope, timing, ownership, or contract conflict. Input from information security, internal audit, privacy, procurement, the service owner, and the vendor assurance team should remain attributable to the person and evidence used. A specific risk to test here is treating the SOC 2 logo as assurance. Record the status, next action, due date, and proof needed for closure. The completed report type, period, and auditor record should still make sense to a renewal, incident, audit, or replacement team that did not attend the original meetings.
System And Service Boundaries
Treat system and service boundaries as a decision input in the soc 2 vendor questionnaire, not as a label that proves completion. The entry should show the current fact, the source that supports it, and the consequence for whether the report and follow-up evidence address the risks of the purchased service. Ask the assurance or security reviewer to separate confirmed evidence from a planning assumption and to identify who can accept any limitation. Cross-check system and service boundaries against trust services criteria in scope, because those two areas can reveal a hidden scope, timing, ownership, or contract conflict. Input from information security, internal audit, privacy, procurement, the service owner, and the vendor assurance team should remain attributable to the person and evidence used. A specific risk to test here is confusing Type I and Type II coverage. Record the status, next action, due date, and proof needed for closure. The completed system and service boundaries record should still make sense to a renewal, incident, audit, or replacement team that did not attend the original meetings.
Trust Services Criteria In Scope
Treat trust services criteria in scope as a decision input in the soc 2 vendor questionnaire, not as a label that proves completion. The entry should show the current fact, the source that supports it, and the consequence for whether the report and follow-up evidence address the risks of the purchased service. Ask the assurance or security reviewer to separate confirmed evidence from a planning assumption and to identify who can accept any limitation. Cross-check trust services criteria in scope against qualified opinion or noted exception, because those two areas can reveal a hidden scope, timing, ownership, or contract conflict. Input from information security, internal audit, privacy, procurement, the service owner, and the vendor assurance team should remain attributable to the person and evidence used. A specific risk to test here is ignoring carved-out subservice organizations. Record the status, next action, due date, and proof needed for closure. The completed trust services criteria in scope record should still make sense to a renewal, incident, audit, or replacement team that did not attend the original meetings.
Qualified Opinion Or Noted Exception
Treat qualified opinion or noted exception as a decision input in the soc 2 vendor questionnaire, not as a label that proves completion. The entry should show the current fact, the source that supports it, and the consequence for whether the report and follow-up evidence address the risks of the purchased service. Ask the assurance or security reviewer to separate confirmed evidence from a planning assumption and to identify who can accept any limitation. Cross-check qualified opinion or noted exception against complementary user and subservice controls, because those two areas can reveal a hidden scope, timing, ownership, or contract conflict. Input from information security, internal audit, privacy, procurement, the service owner, and the vendor assurance team should remain attributable to the person and evidence used. A specific risk to test here is closing findings without testing relevance. Record the status, next action, due date, and proof needed for closure. The completed qualified opinion or noted exception record should still make sense to a renewal, incident, audit, or replacement team that did not attend the original meetings.
Complementary User And Subservice Controls
Treat complementary user and subservice controls as a decision input in the soc 2 vendor questionnaire, not as a label that proves completion. The entry should show the current fact, the source that supports it, and the consequence for whether the report and follow-up evidence address the risks of the purchased service. Ask the assurance or security reviewer to separate confirmed evidence from a planning assumption and to identify who can accept any limitation. Cross-check complementary user and subservice controls against gap-period evidence and remediation status, because those two areas can reveal a hidden scope, timing, ownership, or contract conflict. Input from information security, internal audit, privacy, procurement, the service owner, and the vendor assurance team should remain attributable to the person and evidence used. A specific risk to test here is treating the SOC 2 logo as assurance. Record the status, next action, due date, and proof needed for closure. The completed complementary user and subservice controls record should still make sense to a renewal, incident, audit, or replacement team that did not attend the original meetings.
Gap-Period Evidence And Remediation Status
Treat gap-period evidence and remediation status as a decision input in the soc 2 vendor questionnaire, not as a label that proves completion. The entry should show the current fact, the source that supports it, and the consequence for whether the report and follow-up evidence address the risks of the purchased service. Ask the assurance or security reviewer to separate confirmed evidence from a planning assumption and to identify who can accept any limitation. Cross-check gap-period evidence and remediation status against report type, period, and auditor, because those two areas can reveal a hidden scope, timing, ownership, or contract conflict. Input from information security, internal audit, privacy, procurement, the service owner, and the vendor assurance team should remain attributable to the person and evidence used. A specific risk to test here is confusing Type I and Type II coverage. Record the status, next action, due date, and proof needed for closure. The completed gap-period evidence and remediation status record should still make sense to a renewal, incident, audit, or replacement team that did not attend the original meetings.
Decision rules
- Verify the purchased service appears inside the system boundary.
- Read exceptions and management responses rather than recording report receipt.
- Assign complementary user controls to internal owners.
- Request bridge evidence when the coverage period leaves a material gap.
Common failure modes
- Avoid treating the SOC 2 logo as assurance.
- Avoid confusing Type I and Type II coverage.
- Avoid ignoring carved-out subservice organizations.
- Avoid closing findings without testing relevance.
Evidence and signoff standard
A defensible file should let a later reviewer reconstruct the decision without relying on memory. For every material item, capture the source document or test, the date reviewed, the person responsible, and the next action. If evidence is restricted, record its approved location and a short conclusion rather than attaching it to an uncontrolled copy. If a vendor answer changes, preserve the final accepted version and note what superseded the earlier response.
Before signoff, verify that the record covers report type, period, and auditor, system and service boundaries, trust services criteria in scope, qualified opinion or noted exception, complementary user and subservice controls, and gap-period evidence and remediation status. Resolve critical gaps or document a time-limited exception. The final approver should understand both the desired outcome and the residual risk. Store the signed or approved copy with the contract, quote, implementation decision, or service inventory entry that it supports.
Questions to ask before approval
- What evidence supports the entry for report type, period, and auditor?
- What evidence supports the entry for system and service boundaries?
- What evidence supports the entry for trust services criteria in scope?
- What evidence supports the entry for qualified opinion or noted exception?
- What evidence supports the entry for complementary user and subservice controls?
- What evidence supports the entry for gap-period evidence and remediation status?
Authoritative references
The following public resources provide context for the control and acquisition principles used in this file. They do not answer vendor-specific questions; use the current vendor documents and your organization's policies for the actual decision.