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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

02 Jul: ClassNK grants Innovation Endorsement for Products & Solutions to “CMAXS LC-A” developed by MITSUI E&S Co., Ltd. and Mitsui E&S DU Co., Ltd.

30 Jun: ClassNK issues World's First Approval in Principle (AiP) for LCO2/Methanol Carrier developed by Mitsubishi Shipbuilding and MOL - Contributing to establishment of synthetic methanol supply chain for carbon-neutral future -

30 Jun: Evaluation and financing is provided to Kumiai Navigation (Pte) Ltd based on "Zero-Emission Accelerating Ship Finance" -Supporting efforts to realize low-/zero-emission ships-

Technical News

09 Jul: System Maintenance Notice

04 Jul: Released TEC-1355 "Omission of "Launching at 5 knots" test of Rescue boat(s) and Lifeboat(s) for Malta -flagged vessels"

04 Jul: Released TEC-1354 "Summary of the outcomes of MEPC 83"

News & Events

09 Jul: Beware of Fraudulent Billings Impersonating a ClassNK Staff

04 Jul: Temporary Suspension of ClassNK Web Services

16 Jun: Email address pre-registration for the new log-in system has started

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