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Vendor Security Questionnaire Template

A concise questionnaire to assess the security of a vendor or subprocessor before you rely on them. Also useful to pre-answer the ones your buyers send you.

Use this to run third-party risk, and to prepare for the SIG/CAIQ/VSA questionnaires enterprise buyers will send you. Answer from what is actually true; fabricated answers fall apart under evidence requests.

Company & compliance

Access & data

Operations

Continuity & contract

Need help getting there? traztech runs third-party risk readiness as a fixed-scope engagement, led by a published security researcher. Book a free 30-minute readiness call at traztech.ca/free-readiness-call. We are the prep partner; an independent auditor signs the report.

© 2026 traztech · traztech.ca · This template is a starting point, not legal or audit advice.