DNV has released a pioneering standard, DNV-ST-J301, to enhance safety in hydrogen production through electrolysers. The standard sets detailed safety requirements for the design, construction, and operation of these systems, addressing specific risks associated with hydrogen technologies. It integrates seamlessly with international regulatory regimes and industry best practices, aiming to support the safe and efficient development of the hydrogen industry. DNV's certification framework, including service specifications like Verification of power-to-x equipment and facilities, ensures compliance with global regulations and environmental sustainability standards. The new standard is the result of a joint industry project involving 30 global partners, providing a comprehensive framework tailored to the unique hazards of hydrogen production. Industry experts highlight the importance of standardization in boosting market confidence and ensuring the safety, quality, and affordability of renewable hydrogen projects. DNV's certification and verification services accredited under ISO standards offer stakeholders confidence in the safety and quality of hydrogen systems, essential for decarbonization efforts. DNV's efforts in creating standards and certification schemes for renewable hydrogen production are crucial for global decarbonization. The new standard, along with complementary guidance and forthcoming product standards, fosters a safe and sustainable hydrogen market by promoting safety, cost efficiency, and transparency in the industry. Overall, the article emphasizes the positive impact of DNV's initiatives in advancing the hydrogen industry and supporting the transition to a cleaner energy future.