Core Gas Safety CCN1 Refresher Course
The CCN1 Domestic Gas Safety Refresher is an intensive one-day programme designed for experienced gas engineers preparing to renew their Core Domestic Gas Safety (CCN1) qualification.
The course provides an opportunity to refresh your existing knowledge, understand current gas safety requirements and revisit essential practical skills before undertaking your CCN1 reassessment.
This is a refresher and assessment preparation course, rather than initial gas training, and is intended for engineers who already hold, or have recently held, relevant domestic gas qualifications.
The course focuses on the key areas of domestic gas safety that you will need to understand when preparing for reassessment, including:
- Current gas safety legislation and regulations
- Recent industry updates and requirements
- Safe working practices
- Gas safety procedures
- Refreshing core domestic gas knowledge
- Practical skills and procedures
- Preparation for CCN1 reassessment
After completing the refresher course, you can progress to:
- Core Gas Safety CCN1 Reassessment
- Renewal of relevant domestic gas qualifications
- Gas Safe registration pathways, subject to meeting all applicable requirements
- Further specialist gas qualifications and assessments
This is a one-day refresher and preparation programme rather than the CCN1 reassessment itself.
Learning combines intensive classroom-based activities with practical exercises, giving you the opportunity to refresh your knowledge and identify any areas that may require additional preparation before reassessment.
- Category 2 entrants must provide evidence of lapsed Gas Safe registration, or hold an NVQ Level 2 qualification
- Evidence of working alongside a Gas Safe registered engineer is required
- Valid ID and three passport-sized photographs must be provided
- Refresh your core domestic gas safety knowledge
- Update your understanding of current legislation and industry requirements
- Revisit essential safe working practices Prepare for your CCN1 reassessment
- Build confidence before undertaking formal assessment
- Learn through a combination of theory and practical activities
The fee for this course is £250.00.
The amount you pay may depend on your individual circumstances, including your age, residency status, employment status, whether you receive certain benefits, and how the course is funded. You may be eligible to study for free or receive help towards the cost of your course.
Before completing enrolment, all learners aged 19 and over will have a fee assessment to confirm how much, if anything, they need to pay. You may be asked to provide evidence to support your eligibility for fee remission or funding. Any eligible fee reduction will be applied before your enrolment is completed. Find out more about course fees, funding and eligibility on our Fees page.






