This document presents the H2Value Project experience with HSBooster.eu services H2Value, a project committed to advancing green hydrogen technologies, sought expert guidance to navigate the complexities of standardisation and align its activities with relevant European and international frameworks. The project faced challenges such as the lack of comprehensive safety and security guidelines, administrative barriers in permitting processes, and technical uncertainties in integrating hydrogen into existing systems, including gas networks.To address these issues, H2Value needed a clearer understanding of the current state of green hydrogen standards and policies, particularly at the EU level, and support in identifying opportunities to influence standardisation outcomes. Additionally, the project aimed to equip its stakeholders, including city officials and local partners in Estonia and Lithuania, with the knowledge and tools to engage effectively with standardisation bodies and integrate best practices across the hydrogen value chain. Discover all the HSbooster.eu Success Stories: https://hsbooster.eu/success-stories