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Rules and Guides

For the design, construction and periodic survey of marine vessels and offshore structures.

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Advisories and Debriefs

Written solutions to optimize performance and manage operations.

Regulatory Updates

Keeping you up to date with local, national and international regulatory news and requirements.

Databases

Search type approved products, service suppliers, vessels, and more in the client portal.

Global Marine

Offering leading classification and technical advisory services to the marine industry.

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Global Offshore

Delivering life cycle classification and technical advisory services to the offshore energy industry.

Global Government

Supporting governments around the globe with classification and technical advisory services.

Approval and Certification

Providing approval and certification for manufacturers and service suppliers.

Sustainability and Decarbonization

Sustainability

Advancing key areas of research like vessel design, future fuels, digital technologies and decarbonization.

Technology Advancement

Innovations designed to tackle technical and regulatory challenges while operating more safely, securely and responsibly.

Industry Partnerships

Research with industry stakeholders – operators, shipyards and manufacturers, governments and other class organizations.

Academic Engagement

Joint industry projects and university partnerships to support the future of classification.

SIM-based Energy Efficiency Evaluation

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ABS hosts, sponsors and attends events and conferences throughout the world.

Setting Course: An ABS Podcast

Learn about the latest trends and developments in the maritime industry in this podcast by ABS.

An Approach to Green Shipping Corridor Modeling and Optimization

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Who We Are

The Spirit of ABS is defined by a vision, a mission, and a core set of traits that make us truly unique.

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Benchmarking

Understand Your Performance Profile

ABS can provide services to benchmark energy efficiency performance of vessels. This allows shipowners and managers to identify energy-saving opportunities and make informed decisions applicable from design to operation.

ABS adopts a distinct approach for newbuilding construction. The EEDI metric, a mandatory introduction to propulsion performance evaluation, is supplemented by the application of ABS’ unique benchmarking methodology which could produce a more purposeful comparison between designs of similar capacity at loading condition and speed of interest.

For vessels in service, accurate performance information is often lacking. To assist clients on operational performance management, ABS utilizes a valuable data depository supplemented by public domain statistics. With the application of regression tools, baselines can be created to benchmark existing ship metrics (for example speed/power performance characteristics) against vessels similar in capacity.

Performance benchmarking is an important step in improving a vessel’s operational performance. The process provides information on how the as-built performance characteristics of the vessel are compared with those of its peers and on whether further consideration should be given to retrofit solutions aiming to improve energy efficiency.