Asia
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H2KOREA
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International Hydrogen Fuel Cell Association (IHFCA)
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Hydrogen and Fuel Cell Association of Singapore (HFCAS)
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Japan Hydrogen Association (JH2A)
Europe
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Hydrogen Europe
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France Hydrogène (France Hydrogene)
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Hydrogen Energy Association (HEA)
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the Dutch Hydrogen and Fuel Cell Association (NWBA)
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The Spanish Hydrogen Association (AeH2)
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Hydrogen Denmark
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Vetgas Sverige, Hydrogen Sweden
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Norwegian Hydrogen Forum (NHF)
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The German Hydrogen and Fuel Cell Association (DWV)
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Hungarian Hydrogen Technology Association(HH2)
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Hydrogen Poland Association
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EnergyIN
Oceania
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Australia Hydrogen Council(AHC)
North America
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Fuel Cell & Hydrogen Energy Association (FCHEA)
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The Canadian Hydrogen and Fuel Cell Association (CHFCA)
South America
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Costa Rican Hydrogen Alliance(ACH2)
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The Chilean Hydrogen Associatoin (H2Chile)
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Hidrógeno Colombia (Colombian Hydrogen Association)
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Consortium for the Development of the Hydrogen Economy in Argentina (H2ar)
Africa
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Hydrogen Egypt(H²EG)