The project contributes to increasing the capacity of the metal processing industry of Northern Croatia through the cooperation of enterprises with research organisations and investments in R&D technologies of 3 innovative hydrogen infrastructure products intended for the transport and storage of hydrogen in gaseous and liquid aggregate state to the level of an established and qualified technological system-TRL 8. The project develops: i) cryogenic tank for transport and storage of liquid hydrogen-container; ii) cryogenic tank for transporting liquid hydrogen-semi-trailer; iii) high-pressure tank for the transport and storage of hydrogen. The implementation of the project strengthens cross-sectoral cooperation between entrepreneurs, OIŠZ and public law bodies, which make up the target groups of the project.