This publication provides guidance on assessing the competency of personnel who are required to undertake periodic inspection and testing of gas cylinders. It explains the regulatory background and then provides extensive information on conducting an appropriate assessment.

Revision 3: 2020 has been issued for CP42 which implements the documents published by the European Industrial Gases Association to provide a basis for quality assurance of the carbon dioxide (CO2) supply chain in a consistent manner and to ensure measures for verification are adopted and maintained across UK industry.

The code of practice is available for download here.