Key info

  • Duration: Between 2 and 3 days of self-study and assessment

  • Entry requirements: Existing ACS Domestic Gas Safety and Appliances qualification (soon to expire or expired in last 12 months)

  • Qualification: ACS – Core Domestic Natural Gas Safety and Appliances CCN1 (plus appliance codes: CENWAT, CKR1, HTR1, MET1)

  • Cost:

    • £630 – CCN1 reassessment only
    • £690 – CCN1 reassessment + 1 Appliance
    • £744 – CCN1 reassessment + CENWAT, CKR1 & HTR1


Who is this course suitable for?

This course is suitable for anyone who:

  • …has an ACS CCN1 qualification that’s due to expire or has expired within the last 12 months

  • …wants to refresh their competency and retain membership with the Gas Safe Register

  • …may not have earned their existing qualifications with Staffordshire Training Service – all qualified candidates are welcome!

About the ACS Domestic Gas Safety and Appliances – Refresher Course

This reassessment program is suitable for professional gas engineer who want to renew competency for Accredited Certification Scheme (ACS) and relevant Appliance scope extensions.

The reassessment program consists primarily of self-study, with learners having access to the latest manuals to confirm and refresh their knowledge. Assessment takes place over 2 or 3 days and involves practical demonstration and completing question papers.

Add Appliance scope extensions to your competency

Why not include some new Appliance “bolt-ons” to your reassessment? Include just one additional Appliance or complete reassessment for CENWAT, CKR1, and HTR1

Did you know you’re able to renew your ACS qualification 6 months prior to its expiry and still retain the original expiration date? Complete reassessment before your competency expires to add scope extensions to your ACS qualification even sooner.

How is the ACS Domestic Gas Safety and Appliances Reassessment program delivered?

The assessment takes place over a number of days (between 2 and 3), at our Stafford training centre. You’ll participate in a blend of observed practical assessment and paper tests.

The majority of learning is delivered via self-study; however, our qualified gas engineers are on hand to support or advice on appliance scope extensions.

Here are some of the scope extensions we can assess:

  • Central heating boilers and water heaters (CENWAT)

  • Cookers (CKR1)

  • Gas fires (HTR1)

  • Domestic gas meters (MET1)

  • Unsafe situations procedure

  • Gas safety regulations 1998

Upcoming training course dates

May 29-31, 2024
June 19-21, 2024
July 24-26, 2024
August 27-29, 2024
September 24-26, 2024
October 29-31, 2024
November 26-28, 2024
December 17-19, 2024

Sound like the course for you?

Book straight away or ask the friendly team a question – we are here to help you find the right course

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Just off the M6, our training centre has a great central location in Stafford

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