The inventory is a systematic collection and mapping of information about existing hydrogen certification schemes and schemes that are currently under development. The inventory contains detailed information on three key elements of hydrogen certification schemes:

• Product attributes

• Operational set-up and procedures

• Chain of custody

Below you can choose the key elements for which you would like information to be displayed and what information you would like to see.

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IPHE can make the data available on demand, and welcomes feedback on the online inventory. Please reach out to us at secretariat@iphe.net