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COCN1 Core Commercial Enquiry

COCN1 or CoDNCO 1 – Core Commercial Natural Gas Safety is a pre-requisite assessment for all other assessments within the commercial sector which covers all aspects of gas safety and legislation. Like domestic, there is also a core gas qualification required to work on commercial installations.

Before taking any appliance or pipework assessments, a candidate must first hold either, Core Commercial Gas Safety (COCN1) or a change over Core Gas Safety Domestic to Commercial (CoDNCO1).

The course outcome is to extend/renew your core competences in order to work on commercial gas installations and retain or apply for Gas Safe registration within this scope of work.

This is an assessment of your knowledge to achieve/renew your Commercial ACS – you must currently hold and provide evidence of existing domestic or commercial Core Natural Gas Safety qualification.

Assessors provide guidance, support and assistance in a realistic environment to build confidence and competence to work safely in the gas industry.

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01/08/2021 : North Devon : Part-time
Course Code : SHCN0016/21/AF
Level : Level 3
Duration : 36 Weeks

Cost : Total Fee £330

North Devon campus Enquire

Course details


You will undertake a practical exam.

Entry Requirements

You will need to provide proof of industrial gas qualifications and experience.


Once the training and assessments have been successfully completed, you will receive a certificate from the certification body. This will allow you to become Gas Safe registered.

Facilities and resources

Training takes place in our Gas Training Workshop which is fully equipped with up-to-date assessment technology to maintain current industry standard expectations.


Q: Is there parking on site?

A: Pay and display parking is available in the car park adjacent to the workshop. There is a charge of £1.20 for the full day.

Q: What is the start date for this course?

A: There are flexible start dates available. Please contact us for further information.

Apply for this course

Starting Date : 01/08/2021
Course Code : SHCN0016/21/AF North Devon campus Enquire

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