EODev, through its REXH2® hydrogen fuel cell system, has achieved a significant milestone by receiving the Type Approval Certificate (TAC) from Bureau Veritas Marine & Offshore, a noteworthy accomplishment in the maritime industry. This certification, a first of its kind for a marine hydrogen fuel cell system, underscores EODev's leadership in providing innovative and zero-emission energy solutions for maritime applications. Building on Toyota's advanced PEM fuel cell technology, the REXH2® is designed to meet stringent safety and performance standards while reducing reliance on fossil fuels. This certification not only validates the system's reliability and safety but also positions it as a viable, reliable, and safe alternative for clean energy onboard vessels. EODev's collaboration with Toyota has resulted in the successful integration of their fuel cell technology in various maritime projects like the Bluegame Hydrogen Support Vessels and the PROMETEO passenger vessel, showcasing its versatility and sustainability. The PROMETEO project, developed by Green Navy and featuring the REXH2® system, is a groundbreaking initiative set to revolutionize regional maritime transport by offering a zero-emission solution for 200 passengers. The shared vision for a decarbonized future, as emphasized by key stakeholders, underscores the transformative potential of hydrogen technologies in the maritime industry and beyond.