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Domestic to Commercial

Course Code: RKC

Level: 2
Subject area: Construction & the Building Trades
Awarding body: ERS
Qualification: Certificate
Course type: Short course
Time of Day: Daytime
Duration: Two days
When you'll study: Various days, 9.00am - 5.00pm

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About the course

This qualification will enable engineers who are already domestic gas qualified to work on non-domestic natural gas installations.

What you'll learn

The course covers natural gas safety in non-domestic areas that differ from domestic gas safety in domestic areas.

Entry requirements

This is a cross over qualification which means that applications must possess a domestic natural gas core qualification, ie CCN1.


You will undertake theoretical and practical exams with open book assessments.

What's next?

This qualification ensures continuous employment and may expand job opportunities within the gas field.

Important information

Fees quoted apply to courses starting in the academic year 2018/19 (August 2018 – July 2019). There may be a slight increase in fees for courses starting 2019/20.

Please note that this course runs on a monthly basis and we will contact you with a specific start date.

Although we’re not yet able to confirm the start date for this course, applications are now welcome, just complete and return an application form.