The CoC is an assurance to the User that:

• the gas practitioner is appropriately registered and licenced to work on gas systems
• the work completed has been tested and is proven to be safe
• the work complies with the requirements of South African legislation such as the Occupational Health and Safety Act, the Pressure Equipment Regulations and respective South African National Standards
• the gas practitioner has officially informed you of any existing safety procedures or concerns with your installation
• you have met your legal obligation to own a safe installation and have a permanent legal record for the gas work done.