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Working together to solve challenges in maritime business.

Contributing to society as a whole through expansion of certification field.

Services for Wind Turbine

Press Release

12 Nov: ClassNK launches third-party certification service for individual green steel products - contributing to the expansion of product use through enhanced reliability and ease of identification -

07 Nov: ClassNK awards first-ever notation for installing Hydroponic Vegetable Grower for Ship to improve seafarers’ living conditions to Tokei Kaiun’s bulk carrier “ROYAL LAUREL”

30 Oct: ClassNK issues Approval in Principle (AiP) for Autonomous Navigation Assistance System developed by Samsung Heavy Industries

Technical News

12 Nov: System Maintenance Notice

08 Nov: Released TEC-1335 "Summary of the Outcomes of MSC 108"

01 Nov: Release of the "NOTATION HANDBOOK (13th Edition)"

News & Events

08 Nov: Announcement of Design Change of Audit/Inspection Record and Web-based Submission of ISM/ISPS/MLC Corrective Action Plan (CAP)

08 Nov: Beware of Fraudulent Billings Impersonating a ClassNK Staff

25 Oct: ClassNK co-hosted the Smart Freight Maritime Fall Meeting

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