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International Organization of Legal Metrology (OIML)

OIML R 139 Compressed Gaseous Fuel Measuring Systems for Vehicles OIML R 139-1: Metrological and technical requirements
OIML R 139-2: Metrological controls and performance tests
OIML R 139-3: Test report...

Technical Committee 22 - Road Vehicles / SC 37 Electrically Propelled Vehicles

ISO/TR 8713 Electrically propelled road vehicles — Vocabulary
ISO 23273:2013 Fuel cell road vehicles -- Safety specifications -- Protection against hydrogen hazards for vehicles fueled with compressed hydrogen
ISO 23828 Fuel Cell Road Vehicle- Energy Consumption Measurement Part 1: Vehicles fueled with compressed hydrogen
ISO/TR 11954:2010 Fuel Cell Road Vehicles- Road Maximum Speed Measurement
ISO 6469-1 Electrically propelled road vehicles – Safety specifications – Part 1: On-board rechargeable energy storage systems (RESS)
ISO 6469-2 Electrically propelled road vehicles – Safety specifications – Part 2: Vehicle operational safety
ISO 6469-3 Electrically propelled road vehicles – Safety specifications – Part 3: Protection of persons against electric shock
ISO 6469-4 Electrically propelled road vehicles – Safety specifications – Part 4: Post crash electrical safety requirements

Technical Committee 22 - Road Vehicles / SC25 Vehicles using gaseous fuels / WG5 Fuel system components for gaseous hydrogen

ISO 12619-1 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 1: General requirements and definitions
ISO 12619-2 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 2: Performance and general test methods
ISO 12619-3 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 3: Pressure regulator
ISO 12619-4 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 4: Check Valve
ISO 12619-5 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 5: Manual Cylinder Valve
ISO 12619-6 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 6: Automatic Valve
ISO 12619-7 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 7: Gas Injector
ISO 12619-8 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 8: Pressure Indicator
ISO 12619-9 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 9: Pressure Relief Valve
ISO 12619-10 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 10: Pressure Relief Device
ISO 12619-11 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 11: Excess Flow Valve
ISO 12619-12 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 12: Gas-Tight Housing & Ventilation Hoses
ISO 12619-13 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 13: Rigid Fuel Line in Stainless Steel
ISO 12619-14 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 14: Flexible Fuel Line
ISO 12619-15 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 15: Filter
ISO 12619-16 Road vehicles – Compressed gaseous hydrogen and hydrogen/methane blends fuel components Part 16: Fittings

Technical Committee 58 - Gas Cylinder

ISO 11114-1 Gas Cylinders - Compatibility of cylinder and valve materials with gas contents
Part 1: Metallic materials
ISO 11114-2 Gas Cylinders - Compatibility of cylinder and valve materials with gas contents
Part 2: Non-Metallic materials
ISO 11114-4 Gas Cylinders - Compatibility of cylinder and valve materials with gas contents Part 4: Test methods for selecting metallic materials resistant to hydrogen embrittlement

Technical Committee 158 – Analysis of Gases

ISO 21087 Gas analysis — Analytical methods for hydrogen fuel — Proton exchange membrane (PEM) fuel cell applications for road vehicles

Technical Committee 197 - Hydrogen Technologies

ISO 13984 Liquid Hydrogen - Land Vehicle Fueling System Interface