The information on this site is subject to a disclaimer, a copyright notice and rules related to personal data protection.


The Clean Hydrogen JU maintains the EHO portal to enhance public access to information about Hydrogen including EU market and projects data, education & training data, policies and standards and Clean Hydrogen JU own initiatives. The goal is to keep this information timely and accurate. If errors are brought to our attention, we will try to correct them. However, the Clean Hydrogen JU accepts no responsibility or liability whatsoever with regard to the information on this site.

This information is:

  • of a general nature only and is not intended to address the specific circumstances of any particular individual or entity
  • not necessarily comprehensive, complete, accurate or up to date      
    sometimes linked to external sites over which the Clean Hydrogen JU have no control and for which it assumes no responsibility
  • not professional or legal advice (if you need specific advice, you should always consult a suitably qualified professional)      

Please note that it cannot be guaranteed that a document available on-line exactly reproduces an officially adopted text. Only European Union legislation published in paper editions of the Official Journal of the European Union is deemed authentic.

It is our goal to minimize disruption caused by technical errors. However some data or information on our site may have been created or structured in files or formats that are not error-free and we cannot guarantee that our service will not be interrupted or otherwise affected by such problems. The Clean Hydrogen JU accepts no responsibility with regard to such problems incurred as a result of using this site or any linked external sites.

This disclaimer is not intended to limit the liability of the Clean Hydrogen JU in contravention of any requirements laid down in applicable national law nor to exclude its liability for matters which may not be excluded under that law.

Copyright notice

┬ęClean Hydrogen JU, Reproduction is authorised, provided the source is acknowledged, save where otherwise stated.

Where prior permission must be obtained for the reproduction or use of textual and multimedia information (sound, images, software, etc.), such permission shall cancel the above-mentioned general permission and shall clearly indicate any restrictions on use.

The Clean Hydrogen JU logo

The Clean Hydrogen JU logo is protected under copyright laws and therefore, any unauthorised registration and use of signs or trade-marks containing imitations of the Clean Hydrogen JU logo is prohibited.

The EHO logo

The EHO logo is protected under copyright laws and therefore, any unauthorised registration and use of signs or trade- marks containing imitations of the EHO logo is prohibited.  

Rules of use by third parties

The EHO and Clean Hydrogen JU logos cannot be used by third parties without the prior explicit authorisation of the Clean Hydrogen JU.

Requests for authorization can be submitted by email to

The conditions of use are the following:

  • There is no likelihood of the user of Clean Hydrogen JU logo being confused with the JU itself
  • The Clean Hydrogen JU and EHO logos are not used to imply or suggest unintended endorsement or promotion of the objectives and activities of the user by the Clean Hydrogen JU
  • The logos are not used in connection with objectives or activities which are incompatible with the aims and principles of the Clean Hydrogen JU

Each request to use the logos needs to be examined individually to ascertain whether it satisfies the criteria established here above.


Personal Data Protection

The Clean Hydrogen JU is committed to user privacy. The policy on protection of individuals with regard to the processing of personal data by the Union institutions and bodies is based on Regulation (EU) 2018/1725.

Further information is available at our data protection page.