Third Party Risk Management: Know When to Walk Away

You’ve tailored your due diligence to match your risk. Now the answers are coming in - and some of them raise red flags. What next?

Two critical gaps undermine most third party risk programs:

  • Knowing when to walk away
  • Making assessment data useful beyond procurement

Some warning signs point to deeper issues that controls alone can’t fix:

  • Scope confusion: Can’t articulate what data they need or how it supports your process.
  • Control evasiveness: Vague or defensive responses to (reasonable) security questions.
  • Responsibility gaps: No clarity on who owns which component of incident response, compliance, or data protection.
  • Financial instability: Signs of distress that introduce continuity risks beyond technical controls.
  • Integration blindness: No idea how their systems interact with yours - or what that might break.

Not every red flag is a deal-breaker. The key question: is the risk manageable - or does it signal deeper incompatibility?

  • Manageable risks can often be addressed through contract terms, control implementation, or monitoring.
  • Fundamental incompatibility - like scope confusion or transparency resistance - typically reflects cultural or structural issues that contracts rarely fix.

And context matters. A startup’s weak financials may be acceptable for a low-risk marketing tool, but not for a core infrastructure provider. The more critical the service, the higher your standards must be - across all dimensions.

Done well, your due diligence becomes more than just a procurement checkbox - it becomes the foundation for operational oversight. Build your documentation to support:

  • Contracting: Feed findings into SLAs, security appendices, and exit terms
  • Ongoing monitoring: Use assessment results as baselines for vendor monitoring
  • Future assessments: Create consistency through reusable methods and historical data
  • Vendor management: Inform tiering, governance, and lifecycle planning

Due diligence should create lasting value. The data you gather today should fuel smarter vendor decisions tomorrow - from onboarding through renewal and eventual exit.

Next: Contracting With red flags identified and documentation structured for long-term use, we’ll turn to the next challenge: embedding risk controls into vendor agreements from day one.

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