A CoC means the written declaration of conformance by the manufacturer or gas practitioner to the relevant health and safety standard(s) and to the relevant national legislation.

It is a certificate which is issued by a gas practitioner after construction, installation, maintenance, modification, repair or alteration, final inspection and testing of a gas installation implying the installation is safe and fit for purpose.

All gas practitioners to register on the SAQCC Gas Electronic CoC app. 

On completion of an installation a CoC must be issued to the customer who needs to sign on the CoC app.