Saipem, a global leader in engineering and construction for energy and infrastructure projects, has obtained significant certifications from RINA for the performance qualification methodology of materials used in subsea hydrogen pipelines. These certifications, including the Approval in Principle (AiP) and Technology Qualification, validate Saipem's protocol for assessing material compatibility in hydrogen transportation pipelines. The risk of material weakening in hydrogen pipelines is a critical challenge, which Saipem addresses through its evaluation protocol for metallic materials and welds. The certifications obtained pave the way for further qualification processes and scalable methodologies in hydrogen transportation. Saipem's 65 years of experience in offshore activities for hydrocarbons, combined with RINA's acknowledgements, reinforce the company's capabilities in hydrogen transportation. Saipem's commitment to sustainability and innovation aligns with its purpose of engineering for a sustainable future, supporting clients in their energy transition journey towards Net Zero emissions. RINA, a prominent certification and engineering company, plays a key role in providing services across various sectors and contributing to the development of new standards.