Cyber security for public sector suppliers

Suppliers to UK central government, local authorities, the NHS and other public bodies face specific cyber security requirements as a precondition of doing business. Forensic Control helps firms qualify for, win and deliver public sector contracts with Cyber Essentials, penetration testing and ongoing assurance. We are an IASME Certification Body and a G-Cloud 14 supplier for penetration testing.
Public sector supplier cyber security procurement review

Cyber security as a public sector procurement gate

Selling to the UK public sector has always involved scrutiny. Cyber security is now part of that scrutiny in a way it was not five years ago. For most central government contracts that involve handling sensitive information, Cyber Essentials is mandatory. Without it, a supplier cannot bid.

Three policy and procurement developments shape what is required:

  • Procurement Policy Note 014, updated in February 2025, replaced PPN 09/14 and PPN 09/23 for procurements starting on or after 24 February 2025, the day the Procurement Act 2023 came into force. It applies to central government departments, their executive agencies and non-departmental public bodies, and to NHS bodies, and it sets out when those buyers should ask suppliers for Cyber Essentials or Cyber Essentials Plus. We explain what PPN 014 requires, contract by contract, in our guide to Cyber Essentials for government contracts.
  • The Government Cyber Security Strategy 2022 to 2030 sets out a framework that increasingly cascades into supplier requirements.
  • Individual departments, agencies and local bodies set their own requirements on top, often referencing Cyber Essentials Plus and the NCSC Cyber Assessment Framework.

Forensic Control works with public sector suppliers to qualify quickly, deliver compliantly, and keep pace with how requirements change. We are an IASME Certification Body for Cyber Essentials and Cyber Essentials Plus, and a G-Cloud 14 supplier for penetration testing through the Crown Commercial Service framework. We have supported central government suppliers since 2017 and understand how procurement actually works.

Common challenges for public sector suppliers

Public sector procurement creates a distinctive set of cyber security challenges, particularly for firms moving from private to public sector work for the first time.

Cyber Essentials as a procurement gate

Mandatory for many central government contracts and an increasing share of local government, NHS and education tenders. Without it, you cannot bid.

PPN 014 and procurement notices

Cabinet Office Procurement Policy Note PPN 014 tells central government departments, their agencies and NHS bodies to ask for Cyber Essentials or Cyber Essentials Plus where a contract involves personal data, OFFICIAL information or ICT services

Supply chain assurance

Public bodies increasingly look down the supply chain. Your subcontractors security can affect your eligibility, not just your own.

Sensitive information handling

Government and public bodies share OFFICIAL and sometimes OFFICIAL-SENSITIVE information with suppliers. That information has specific handling requirements.

Subcontractor management

Many public sector contracts require certification not only of the prime supplier but also of the subcontractors actually doing the work.

Incident notification

Public sector contracts typically have specific incident notification clauses with tight timelines. Suppliers need to know what to report and to whom.

Cyber Essentials as the entry point for public sector tenders

For public sector suppliers, Cyber Essentials is often the difference between meeting a condition of participation on the day the tender closes and spending the bid window proving equivalence. It is the UK government-backed certification, recognised across the public sector, and it puts the fundamental controls in place that PPN 09/23 expects suppliers to demonstrate. If you are not sure which level a specific contract will ask for, our guide to Cyber Essentials for government contracts sets it out by buyer and framework.

Forensic Control is an authorised IASME Certification Body, not a reseller. We have been delivering Cyber Essentials since 2017, and we work with public sector suppliers to qualify on time:

  • Cyber Essentials (Basic). Sufficient for many lower-value contracts and frameworks. Self-assessment with expert review.
  • Cyber Essentials Plus. Required for higher-value contracts and contracts involving more sensitive information. Independent technical audit with vulnerability scanning included at no extra cost.
  • Cyber Essentials Duo. Basic and Plus combined at a single price point. Often the right choice when you are not yet sure which level a future tender will require.

Most suppliers can be certified within weeks once scope is agreed. We work to your tender timeline, not the other way round.

Public sector cyber compliance board review

Your public sector procurement readiness path

A typical engagement, from first tender identification through certified and ready to bid. We work to your procurement timeline.

1
Tender identification
We review the cyber security requirements in your target tenders to confirm whether Cyber Essentials, Cyber Essentials Plus or both are required, and whether subcontractor certification is needed.
2
Readiness review
A short pre-assessment engagement to identify gaps before formal certification. Most public sector suppliers find this saves time on the formal assessment.
3
Cyber Essentials certification
Self-assessment review for CE, or independent technical audit including vulnerability scanning for CE Plus. We work to your tender deadline.
4
Evidence pack for tender response
We provide certification documentation formatted for inclusion in your tender response, including scope statements, technical summaries and renewal dates.
5
G-Cloud 14 penetration testing where required
Where contracts require independent penetration testing, this can be procured through the G-Cloud 14 framework with Forensic Control as the supplier, without running a full competitive tender.
6
Annual renewal and assurance
Twelve months of vulnerability scanning included with CE Plus, plus annual recertification to maintain your tender qualification.
Forensic Control logo

“For our small business with big contractual responsibilities, we are reassured by Forensic Control's professional services that provide us with Cyber Essential certification to ensure that our cyber compliance is to a high standard.”

Paula Middleton
Centre for Political and Diplomatic Studies

Frequently asked questions

Practical answers to the questions public sector suppliers ask us most often.
Is Cyber Essentials mandatory for public sector contracts?
What is PPN 014 and how does it affect suppliers?
Do I need Cyber Essentials or Cyber Essentials Plus for a public sector tender?
How quickly can we get Cyber Essentials in time for a tender deadline?
What about our subcontractors? Do they need certification too?
Are there cyber security requirements beyond Cyber Essentials for public sector work?
Are you a G-Cloud supplier?
How does Cyber Essentials evidence flow through into our tender response?

Speak to a specialist about public sector cyber requirements

Whether you are preparing for a specific tender, building a wider public sector pipeline, or responding to a contract incident notification, we can help. Book a short call to talk through where you are and what you need.

Forensic Control
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