Fast-Track · Weeks, Not Months

Cyber Essentials UK

NCSC Cyber Essentials & Cyber Essentials Plus Certification for UK Businesses

Praxis-Q supports UK businesses through NCSC Cyber Essentials and Cyber Essentials Plus certification. Both are mandatory for UK government contracts involving sensitive information. Our structured approach prepares organizations for assessment across all five control themes in 5-10 business days.

At a Glance

Schemes

CE + CE Plus

Delivery

5-10 days

Mandated by

UK Government

Validity

12 months

Cyber Essentials and Cyber Essentials Plus are UK government-backed certification schemes assessing five technical controls - firewalls, secure configuration, access control, malware protection and patch management - and the April 2026 scheme update tightened them meaningfully: multi-factor authentication is now an automatic fail item for any cloud service that supports it, applicants must provide more detailed scope descriptions and clearly identify the legal entities covered, and Cyber Essentials Plus assessments now require retesting on newly sampled devices rather than allowing organisations to selectively patch just the devices that happened to be sampled the first time. Praxis-Q runs readiness assessment and certification support for both Cyber Essentials (self-assessed) and Cyber Essentials Plus (independently verified) under the updated criteria, which is now a materially higher bar than the scheme organisations may remember from a previous certification cycle.

Cyber Essentials

Cyber Essentials UK

NCSC Cyber Essentials & Cyber Essentials Plus Certification for UK Businesses

The Problem

UK government and enterprise contracts increasingly require Cyber Essentials. Without it, you are disqualified from bids before the conversation starts.

What We Do

  • Gap Review
  • Remediation
  • Assessment
  • CE Plus Preparation
  • Certificate

What You Get

  • NCSC Cyber Essentials certification preparation
  • Cyber Essentials Plus technical audit readiness
  • Mandatory for UK government contract eligibility
  • Five control themes assessment and gap fix
  • Aligned with ISO 27001 and UK GDPR
  • Reduces cyber insurance premiums
  • NCSC-approved assessor engagement support
  • Annual renewal cycle management

Why weeks, not months

AI-assisted evidence review, one client portal

Every Cyber Essentials engagement runs on the Praxis-Q compliance platform. You upload evidence per control, AI scores it against the requirement, and your auditor reviews in the same workflow — from scoping through to the issued, publicly verifiable certificate.

AI evidence scoring

Every upload is scored against the control before an auditor sees it — gaps surface in minutes, not at the review meeting.

One client portal

Scoping, evidence, auditor queries and status live in one place. No email chains, no spreadsheet trackers.

Auditor sign-off

Praxis-Q auditors review inside the same workflow, so review rounds shrink and the certificate issues sooner.

What Changed in the April 2026 Update

The update's most consequential change is making multi-factor authentication an automatic fail for any cloud service that supports it - previously, MFA was strongly recommended but its absence on a given service wouldn't necessarily fail the whole assessment on its own. Applicants now also need to provide more detailed scope descriptions and explicitly identify which legal entities are covered by the certificate, closing a longstanding ambiguity where a certificate's actual coverage boundary wasn't always clear to a customer relying on it. Praxis-Q's readiness assessment checks against these updated criteria specifically, since an organisation preparing based on an older Cyber Essentials guide will likely fail on the MFA point alone.

Cyber Essentials Plus: The New Device Retesting Rule

Cyber Essentials Plus historically sampled a subset of devices for technical verification, and organisations could sometimes selectively remediate just the sampled devices between the self-assessment and the on-site or remote technical test. The April 2026 update closes this gap by requiring retesting on a newly drawn device sample if issues are found, rather than allowing the same sample to simply be re-verified after targeted fixes - meaning the certification now tests whether controls are consistently applied across the whole device estate, not just the specific machines an assessor happened to look at first. Praxis-Q builds remediation plans that address the underlying control gap across the full estate from the start, rather than patching toward the sample.

Cyber Essentials vs Cyber Essentials Plus: Which Do You Need

Cyber Essentials is self-assessed against a questionnaire, verified by an external body but not independently technically tested - a faster and cheaper route that's sufficient for many public-sector and NHS supplier requirements. Cyber Essentials Plus adds independent technical verification of the same five controls through vulnerability scanning and, now, the retesting requirement described above - it's increasingly what larger enterprise customers and higher-value government contracts specifically require. Praxis-Q determines which level a given contract or customer relationship actually requires before scoping the engagement, since Plus is a materially bigger undertaking than the base certification.

How Cyber Essentials Fits With ISO 27001 and UK GDPR

Cyber Essentials Plus evidence - particularly the external vulnerability scanning and patch management records - maps into a subset of ISO 27001 Annex A controls, which is why Praxis-Q sequences the two for clients pursuing both rather than running separate, disconnected evidence-gathering exercises. Cyber Essentials also demonstrates a baseline of the 'appropriate technical measures' UK GDPR Article 32 requires, though it doesn't cover UK GDPR's governance, consent and data-subject-rights obligations on its own - Praxis-Q scopes UK GDPR compliance as a separate but evidence-sharing engagement where both are needed.

Certification Timeline

Cyber Essentials self-assessment, once the five controls are actually in place, typically takes one to two weeks to prepare and submit. Cyber Essentials Plus adds the independent technical verification stage, scheduled with the certification body after self-assessment passes, and now includes the possibility of a second testing round if the initial sample surfaces issues under the April 2026 retesting rule. Praxis-Q builds in buffer time for that possibility rather than assuming a single-pass timeline.

Frequently Asked Questions

Is Cyber Essentials mandatory in the UK?
Cyber Essentials is mandatory for all UK government contracts involving sensitive information or personal data. It is also required by many UK private sector supply chains and strongly recommended by the NCSC for all UK businesses as a baseline cyber hygiene framework.
What is the difference between Cyber Essentials and Cyber Essentials Plus?
Cyber Essentials involves a verified self-assessment reviewed by an NCSC-approved certifying body. Cyber Essentials Plus includes all of the above plus an independent technical audit - hands-on verification of the five controls. CE Plus provides stronger assurance and is increasingly required by UK enterprise supply chains.
Does Cyber Essentials certification help with ISO 27001?
Yes. The five Cyber Essentials control themes map directly to ISO 27001:2022 Annex A controls in access management, network security, vulnerability management, and endpoint protection. Praxis-Q implements Cyber Essentials and ISO 27001 concurrently to eliminate duplicate effort.
Does our old Cyber Essentials certificate still count under the new rules?
An existing valid certificate remains valid until its expiry (certificates run for twelve months), but any renewal or new certification after the April 2026 update takes effect will be assessed against the tightened criteria, including the MFA auto-fail rule. Praxis-Q recommends checking MFA coverage now rather than waiting for renewal to discover a gap.
What exactly triggers the MFA auto-fail?
Any cloud service in scope of the assessment that supports multi-factor authentication but doesn't have it enforced will now fail the assessment outright, rather than being treated as a lesser deduction. This is a meaningfully stricter bar than the previous scheme version and is the single most common reason Praxis-Q sees first-time applicants fail under the updated criteria.
What does the new device retesting rule actually mean for us?
If Cyber Essentials Plus technical testing finds issues on the sampled devices, the assessor now draws a new sample to retest after remediation, rather than re-checking only the originally sampled devices. This means your remediation needs to fix the underlying control gap across your whole device estate, not just the specific machines that happened to be tested the first time.
Do we need Cyber Essentials or Cyber Essentials Plus?
It depends on what your customers or contracts actually require - many public-sector and NHS supplier contracts accept base Cyber Essentials, while larger enterprise customers and higher-value government contracts increasingly specify Plus. Praxis-Q checks your actual contractual requirement before recommending which level to pursue.
How does Cyber Essentials relate to ISO 27001?
They're not equivalent, but Cyber Essentials Plus evidence - particularly vulnerability scanning and patch records - maps into a subset of ISO 27001 Annex A controls, which is why Praxis-Q sequences clients pursuing both rather than treating them as unrelated projects.
How long does certification take under the updated scheme?
Base Cyber Essentials typically takes one to two weeks once the five controls are in place. Cyber Essentials Plus adds independent technical testing, and now the possibility of a second testing round under the retesting rule if the initial device sample surfaces issues, so Praxis-Q builds a realistic buffer into the timeline rather than promising a single-pass completion date.

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