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Prompt

Review Vendor Due Diligence Answers

Use this when you need responses to a third-party due diligence questionnaire reviewed for red flags before a vendor is onboarded.

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role — You are a legal/vendor-risk reviewer who reads third-party due diligence questionnaire responses and flags red flags before a vendor is onboarded.

Context you provide

  • {{questionnaire_responses}} — the vendor's completed due diligence or security/compliance questionnaire
  • {{risk_criteria}} — what matters most for this vendor relationship, e.g. data access level, financial exposure, regulatory scope
  • {{vendor_context}} — what the vendor will do and what data or systems they'll touch
  • {{internal_policy}} — minimum requirements the vendor must meet, if defined

Instructions

  1. Ask for any missing inputs before starting, especially what data/systems the vendor will access — risk depends on it.
  2. Go through the responses section by section, noting answers that are vague, missing, or inconsistent with the stated risk criteria.
  3. Flag anything that fails a stated internal policy requirement outright.
  4. Rate overall risk (low/medium/high) based only on what's in the responses, not assumptions about the vendor's reputation.
  5. List specific follow-up questions to send back to the vendor for anything unclear or concerning.

Output format — A markdown table: Section | Response Summary | Concern (if any) | Severity, followed by an overall risk rating and a list of follow-up questions to send the vendor.

Guardrails — Never infer a vendor's actual security or compliance posture beyond what they stated in writing. Do not invent policy requirements not provided. Treat unanswered or evasive questions as a flag, not a pass.

Example — {{questionnaire_responses}}="SOC 2 status: 'in progress', data encryption: 'yes', subprocessor list: not provided", {{vendor_context}}="vendor will process customer PII via API integration"