ACS Change over Domestic Core to Catering Commercial (CODC1)

Course Information

  • Course Code: G821
  • Duration: 6 hours
  • Price: £231.00
  • Times: 09:00-16:00


Dates are available upon request, please contact 01254 292451 or email for further information.

This assessment will enable gas engineers who hold (CCN1) Core Domestic Gas Safety, to expand their scope of work to and include Catering Commercial.

What will I study?

Training is available if required prior to carrying out the assessment.

Entry Requirements

Must already be accredited with (CCN1) Core Domestic Gas Safety.

How will I be assessed?

Candidates will complete a series of written and practical assessments.

What can I do next?

Candidates may consider looking at add other ‘change overs’ i.e. Commercial, LPG and  appliances to expanding their scope of work.

We offer a wide range of Gas courses. Contact the Gas team on 01254 292451/01254 292500 or email

For more information

For more information about this course, contact our specialist team on 01254 29 25 00 or email