Publish Date: February 9, 2026
Category: Cyber Essentials
One of the most common questions organisations ask is how long Cyber Essentials certification takes. From an assessor and company perspective, the scheme is designed to be efficient and achievable, even without specialist technical knowledge.
This blog explains the timelines for both Cyber Essentials and Cyber Essentials Plus in simple terms.
Two Levels, Two Timeframes
There are two certification levels:
- Cyber Essentials (self-assessment)
- Cyber Essentials Plus (independent audit)
Each follows a different process.
How Long Does Cyber Essentials Takes
Most organisations complete Cyber Essentials within a few days to two weeks.
Preparation Stage
This is where most time is spent and may include:
- Updating computers
- Reviewing password rules
- Enabling basic security settings
Organisations that prepare early often move very quickly.
Completing the Questionnaire
The questionnaire itself usually takes 1–2 hours.
Clear and accurate answers help avoid delays.
Review and Approval
Once submitted:
- Answers are reviewed
- Clarifications may be requested
- Certification is issued if compliant
This step usually takes 1–2 working days if all the answers are provided accurately.
How Long Cyber Essentials Plus Takes
Cyber Essentials Plus takes longer because it involves testing.
Typical timeline:
- Preparation: 2–4 days
- Audit testing: 1–2 days
- Fixing issues (if needed): up to 30 days
Most organisations complete Cyber Essentials Plus within 1–2 weeks.
What Causes Delays
Delays usually happen due to:
- Missing updates
- Unsupported systems
- Unclear scope
- Limited staff availability
- Cloud services without MFA
Good preparation prevents most issues.
Conclusion
Cyber Essentials is quick when prepared properly.
Cyber Essentials Plus takes longer but provides stronger assurance.
Both timelines are predictable and manageable with planning.
Get Cyber Essentials Certified with Shonsys
Start your Cyber Essentials journey with SHONSYS, an NCSC Assured Service Provider and IASME Licensed Certification Body. We guide you through the entire assessment process and help you identify and resolve any major issues that could otherwise lead to failure.
Book your free readiness call: https://calendly.com/shonsys/certification
SHONSYS supports organisations across Edinburgh, Glasgow, Scotland, and the UK to achieve Cyber Essentials and Cyber Essentials Plus with confidence and clarity.
