Identify criticality
Know which third parties can materially affect service, security, compliance or resilience.
Supply-chain governanceThird-Party Risk without
Third-Party Risk without
a questionnaire factory.
Identify critical suppliers, set proportionate requirements, assign ownership and build evidence around the risks that sit outside your own walls.
The problem
Supplier risk becomes unmanageable when every supplier is treated the same.
The answer is segmentation, ownership and evidence, not more spreadsheets.
Set requirements
Apply requirements based on risk, service dependency and information exposure.
Verify proportionately
Use evidence, assessment and contract controls that match the supplier profile.
Monitor what changes
Create an operating rhythm for exceptions, incidents, changes and review.
Control model
From supplier list to governed dependency.
Third-party risk should connect procurement, security, legal, operations and management through one clear decision model.
Segment
Group suppliers by criticality and exposure.
Require
Define contractual, security and evidence expectations.
Assess
Review controls and exceptions proportionately.
Monitor
Track changes, incidents, expiry points and management risk acceptance.
Connected expertise
Third-party risk sits across multiple governance domains.
Use the supplier route on its own or connect it to NIS2 and ISO 27001.
Supply-chain obligations
Connect supplier governance to cybersecurity accountability and required measures.
Explore NIS2 →Supplier controls
Embed third-party risk into the ISMS and its control framework.
Explore ISO 27001 →Start with critical suppliers
Define segmentation, existing controls and the highest-value next steps.
Discuss your scope →BEFORE YOU DECIDE
Practical supplier oversight without unnecessary reviews
Not every supplier needs the same questionnaire or assessment. Meaningful oversight begins with the service dependency, information access and potential impact of a supplier failure.
Segment your supplier population
Identify services, critical dependencies, access to sensitive information and relevant outsourcing relationships. Assign a business owner who can decide whether residual risk is accepted.
Collect proportionate assurance
Agree security and governance requirements, review contracts and available assurance, examine relevant exceptions and document decisions. Higher-risk dependencies deserve closer evidence and follow-up.
Keep the register alive
Set review triggers for changes, incidents, contract expiry and new AI/data dependencies. Connect supplier decisions to the ISMS, NIS2 governance and any relevant AI oversight.
Questions to settle before commissioning
Does every supplier need a full audit?
No. The depth of review should reflect the dependency and the risks that could affect your services or information.
Can we start with our most critical suppliers?
Yes. A risk-based pilot can establish segmentation, requirements and a workable follow-up process before the wider supplier base is addressed.
A practical first step
Make supplier risk visible before it becomes an incident.
Start with the critical dependencies and the decisions management needs to own.
Discuss your third-party risk