ISO/TC 28/SC 4 Classifications and specifications
ISO/TC 28/SC 5 Measurement of refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels
ISO/TC 161 Controls and protective devices for gaseous and liquid fuels
ISO/TC 193 Natural gas
ISO/TC 255 Biogas
ISO/TC 291 Domestic gas cooking appliances
ISO/TC 340 Natural gas fuelling stations
CEN/COG Gas Utilization Gas Utilization
CEN/SS B25 Building and construction - Gas distribution installation and related equipment
CEN/SS H25 Large gas appliances
CEN/SS N21 Gaseous fuels and combustible gas
CEN/SS S12 Gas analysis
CEN/TC 48 Domestic gas-fired water heaters
CEN/TC 49 Gas cooking appliances
CEN/TC 58 Safety and control devices for burners and appliances burning gaseous or liquid fuels
CEN/TC 62 Independent gas-fired space heaters
CEN/TC 106 Large kitchen appliances using gaseous fuels
CEN/TC 131 Forced draught burners for gaseous and liquid fuels
CEN/TC 180 Decentralized gas heating
CEN/TC 181 Appliances and leisure vehicle installations using liquefied petroleum gas and appliances using natural gas for outdoor use
CEN/TC 234 Gas infrastructure
CEN/TC 235 Gas pressure regulators and associated safety devices for use in gas transmission and distribution
CEN/TC 236 Non industrial manually operated shut-off valves for gas and particular combinations valves-other products
CEN/TC 237 Gas meters
CEN/TC 238 Test gases, test pressures, appliance categories and gas appliance types
CEN/TC 282 Installation and equipment for LNG
CEN/TC 299 Gas-fired sorption appliances, indirect fired sorption appliances, gas-fired endothermic engine heat pumps and domestic gas-fired washing and drying appliances.
CEN/TC 326 Natural Gas Vehicles - Fuelling and Operation
CEN/TC 408 Biomethane and other renewable and low-carbon methane rich gases
CEN/WS INNOMEM Characterization and testing of membranes for gas separation applications