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Standards Development
| Reference | Standards description | Committee | Status |
|---|---|---|---|
| BS EN ISO 17268-2 |
ISO 17268-2 Gaseous hydrogen land vehicle refuelling connection devices. Part 2: Flow capacities greater than 120 g/s Categories: Hydrogen technologies | Fuel systems |
GSE/6 Hydrogen technologies | Public comment |
| BS EN 18293 |
Outdoor hydrogen refuelling points dispensing liquid hydrogen and incorporating fuelling protocols Categories: Fuel cells | Hydrogen technologies |
GSE/6 Hydrogen technologies | Public comment |
| BS ISO 19870-4 |
Hydrogen technologies — Methodology for determining the greenhouse gas emissions associated with the hydrogen supply chain —. Part 4: Emissions associated with the storage and transport of hydrogen via LOHC Categories: Pollution, pollution control and conservation | Hydrogen technologies |
GSE/6 Hydrogen technologies | Public comment |
| BS EN ISO 19870-2 |
Hydrogen technologies — Methodology for determining the greenhouse gas emissions associated with the hydrogen supply chain —. Part 2: Emissions associated with the conditioning and transport of gaseous and liquid hydrogen up to consumption gate Categories: Pollution, pollution control and conservation | Hydrogen technologies |
GSE/6 Hydrogen technologies | Public comment |
| BS ISO 19884-1 |
Gaseous hydrogen — Pressure vessels for stationary storage —. Part 1: General requirements Categories: Gas pressure vessels, gas cylinders | Hydrogen technologies |
GSE/6 Hydrogen technologies | Public comment |
| BS EN ISO 19870-3 |
Hydrogen technologies — Methodology for determining the greenhouse gas emissions associated with the hydrogen supply chain —. Part 3: Emissions associated with the production, storage and transport of ammonia up to delivery gate and the conversion of ammonia into hydrogen Categories: Pollution, pollution control and conservation | Hydrogen technologies |
GSE/6 Hydrogen technologies | Public comment |
| BS EN 18191 |
Industrial valves - Additional requirements for metallic valves for hydrogen application Categories: Valves. General | Hydrogen technologies |
PSE/18 Industrial valves, steam traps, actuators and safety devices against excessive pressure | Approval |
| BS ISO 13985 |
ISO 13985 Liquid hydrogen. Land vehicle fuel storage system Categories: Hydrogen technologies | Fuel systems |
GSE/6 Hydrogen technologies | Public comment |
| PD CEN/TS 15502-3-3:2026 |
Gas-fired central heating boilers. - Part 3-3: 100 % Hydrogen - Expansion of EN 15502-2-1:2022 Categories: Boilers and heat exchangers | Hydrogen technologies | Central heating |
GSE/29 Gas-fired central heating boilers (domestic and non-domestic), domestic gas-fired water heaters and independent gas-fired space heaters | Approval |
| BS ISO 25013 |
ISO 25013 Unmanned aircraft systems. General requirements and test methods for the attachable hydrogen cylinders of gaseous hydrogen fuel cell powered UAS Categories: Hydrogen technologies | Aerospace engines and propulsion systems |
ACE/20 Uncrewed Aircraft Systems | Public comment |