DNV, a leading classification society, has unveiled updated rules for ships and offshore structures, incorporating new class notations to facilitate the adoption of sustainable practices in the maritime industry. The introduction of class notations for hydrogen-fueled newbuilds and onboard carbon capture systems demonstrates DNV's commitment to promoting clean fuels and reducing carbon emissions in shipping operations. In addition to addressing hydrogen and carbon capture, the revised rules encompass a range of industry trends and requirements. These include provisions for boil-off gas systems, transportation of live fish, stability pontoons for heavy lift operations, and service requirements for floating spaceports. The rules also introduce qualifiers like "NC" for Hatchcoverless notations and "EV" for Additional fire safety, reflecting evolving needs and technologies in the maritime sector. Scheduled to come into effect on January 1, 2025, the new rules align with industry advancements and regulatory frameworks, emphasizing safety, efficiency, and environmental sustainability. Geir Dugstad, DNV Maritime's Global Technical Director, highlighted the diverse challenges faced by customers in the maritime industry and emphasized the importance of classification support in navigating these challenges. DNV's proactive approach to classification rules underscores the industry's shift towards cleaner and more efficient operations. By offering tailored solutions for different vessel types and technologies, DNV is enabling owners and operators to showcase their commitment to innovation and sustainability in maritime operations.