Sample CP26 certificate
Sample CP26 with fictional data. All personal details shown are fake.
A CP26 is completed when a Gas Safe registered engineer investigates a report of gas fumes or carbon monoxide in a property. It documents the investigation findings, CO readings, appliance testing, and any actions taken including disconnection or classification of appliances. The report provides a formal record of the incident and the engineer response.
What it covers
- Reported symptoms and incident timeline
- CO readings at various locations in the property
- Appliance-by-appliance testing and analysis
- Flue and ventilation assessment
- Appliance classification (safe, At Risk, or Immediately Dangerous)
- Actions taken and recommendations
Who needs a CP26?
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Frequently asked questions about CP26
When should a CP26 be completed?
What CO readings trigger further action?
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