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Gas - Core Safety Assessment ACS (CCN1) - Part-time


Course outline

The Core Gas Safety Assessment covers the core competencies needed to obtain the Gas Safe certification.

The theory and assessment covers:

  • Gas safety legislation
  • Gas emergency actions and procedures
  • Products and characteristics of combustion
  • Ventilation
  • Installation of pipework and fittings
  • Tightness testing
  • Checking and/or setting meter regulators
  • Identification of unsafe situations, emergency notices and warning labels
  • Operation and positioning of emergency isolation controls and valves
  • Checking and setting appliance burner pressures and gas rates
  • Operation and checking of appliance gas safety devices and controls
  • Chimney and flue standards, inspection and testing
  • Installation of open, balanced and fan assisted chimneys
  • Re-establish existing gas supply and relight appliances

How to enrol onto this course

Please call us 0115 838 0966 in the first instance, to ensure you are enrolling on the correct course.

Once, you have spoken to us, you can enrol onto this course using our online enrolment system.

Want to find out more first?

Get in touch by hitting the button below and filling out our enquiry form.

Download a guide Get in touch
Location Date Fees / reductions
664 Nuthall Road

Gas courses/exams are run on demand.

Tuition fee: £499

No fee reductions available. All students pay the same fee.

Course code: C034829 / Q034830


3 days

Level Other
Entry requirements

All students must be employed in the industry and currently hold a gas qualification or equivalent.

This is qualification is mandatory for gas installers who require the Gas Safe certification.


You will undertake theory and practical activities to assess competence.


Any domestic appliance category can be taken upon successful completion of CCN1

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