Which suppliers need Cyber Essentials?
The voluntary UK Cyber Resilience Pledge gives signatories a useful supplier-assurance rule: audit Cyber Essentials coverage across the supply chain, then use supplier risk to decide where certification is required. It is not a universal legal duty and it does not say every supplier must hold Cyber Essentials.
Start with coverage
First, establish which suppliers already hold Cyber Essentials and where coverage is absent or unclear. A coverage audit turns a vague policy discussion into a visible supplier list that can be reviewed by the people responsible for risk.
Assess supplier risk
The declaration calls for a risk-based approach. That means the requirement should follow the supplier's role, access, dependency and potential impact rather than one blanket checklist. The public guidance does not prescribe one scoring model, so organisations still need to define their own risk appetite and decision ownership.
Choose the assurance path
Where risk justifies it, require Cyber Essentials. Where certification is not required, the declaration says the exception should align with organisational risk appetite and strategy, and adequate assurance should be obtained through other means. Record the reason, the alternative evidence and the reviewer.
A reusable workflow is: coverage → risk → requirement → evidence. Keep each supplier decision tied to the evidence that supports it, and revisit the decision when the supplier's access, service or risk changes.
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