Tue. Aug 5th, 2025

As cybersecurity threats become increasingly sophisticated, the UK government has made protecting sensitive information a top priority. One key element in this effort is the Cyber Essentials certification scheme, designed to help organisations safeguard their IT systems. But is Cyber Essentials mandatory for government contracts? This article explores the role of Cyber Essentials in government procurement, what it means for businesses, and how you can prepare.

What Is Cyber Essentials?

Cyber Essentials is a government-backed certification scheme that helps organisations protect themselves against common cyber threats. Developed by the National Cyber Security Centre (NCSC), the scheme focuses on five core security controls: firewalls, secure configuration, access control, malware protection, and patch management. The aim is to create a baseline of security that prevents the most common types of cyber attacks.

Is Cyber Essentials a Requirement for Government Contracts?

In many cases, yes. The UK government requires suppliers bidding for certain contracts to have at least Cyber Essentials certification. This requirement is part of the government’s commitment to ensuring that public sector organisations work only with suppliers who take cybersecurity seriously. Specifically:

  • Mandatory for Certain Contracts: Many government tenders, especially those involving sensitive data or critical infrastructure, require businesses to hold Cyber Essentials or Cyber Essentials Plus certification.
  • Increasingly Common: Even contracts that do not explicitly mandate Cyber Essentials often favour certified companies, as certification demonstrates a robust commitment to cybersecurity.
  • Compliance with Public Sector Security: In line with the Public Services Network (PSN) Code of Connection, organisations handling government data are often expected to have Cyber Essentials certification.

Why Does the Government Require Cyber Essentials?

The government’s requirement for Cyber Essentials is designed to reduce the risk of cyber attacks within the supply chain. By enforcing this standard, they aim to:

  • Protect Sensitive Data: Government contracts often involve handling personal or confidential data, making strong cybersecurity essential.
  • Minimise Supply Chain Risk: Cyber attacks can spread through weak links in supply chains; requiring Cyber Essentials reduces vulnerabilities.
  • Encourage Cyber Hygiene: The certification encourages businesses to adopt good security practices, raising the overall cybersecurity standard.

What Are the Benefits of Cyber Essentials for Government Suppliers?

Obtaining Cyber Essentials certification can give your business a competitive edge when bidding for government contracts. Benefits include:

  • Increased Trust: Certification signals that your organisation meets recognised security standards.
  • Access to More Opportunities: Many contracts are now out of reach without Cyber Essentials certification.
  • Reduced Cyber Risk: Implementing the controls required for certification helps protect your business and clients from cyber threats.

How to Prepare for Cyber Essentials Certification

If your business aims to work with government clients, preparing for Cyber Essentials is crucial. Key steps include:

  1. Understand the Requirements: Familiarise yourself with the five technical controls of Cyber Essentials.
  2. Conduct a Self-Assessment: Review your current cybersecurity measures against the certification criteria.
  3. Address Gaps: Implement necessary improvements, such as updating firewalls, applying patches, and tightening access controls.
  4. Choose a Certification Body: Submit your self-assessment through an accredited body for validation.
  5. Maintain Compliance: Keep your systems updated and ready for annual recertification.

Final Thoughts

While Cyber Essentials is not universally mandatory for every government contract, it is increasingly a baseline requirement, especially for contracts involving sensitive data or critical infrastructure. Achieving Cyber Essentials certification not only opens doors to government business but also strengthens your organisation’s cybersecurity posture. For companies aiming to work with public sector clients, obtaining Cyber Essentials is a smart, often necessary step toward compliance and competitive advantage in government procurement.

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