The primary purpose of the SGES is to register all Natural Gas (CNG/LNG), Liquified Petroleum Gas and Biogas Industrial thermoprocessing equipment operating above 0.5 GJ/h or 10 Kg/h or 140 kW in the Commercial, Industrial and Specialised environments. 

Also covers equipment and or components within the Natural Gas (CNG/LNG) – Vehicles, Vehicle Fuelling Stations and Industrial environments for complying with local and international safety standards.  (PER, R734, 15July ’09 reference Regulation 5(3)).

Pressure vessels are excluded from the scheme for now.