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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

06 Oct: GTT training courses to be offered at ClassNK Academy - supporting the acquisition of cutting-edge knowledge and practical skills related to alternative fuels -

01 Oct: ClassNK issues approval in principle (AiP) for the methanol fuel tank design concept developed by SRC Group

24 Sep: ClassNK Establishes New Standards to Enhance the Safety and Loading Capacity of Container Ships -Enabling safer and higher-capacity container shipping by utilizing weather forecasts and anti-rolling tanks-

Technical News

07 Oct: Released TEC-1363 "Summary of the Outcomes of MSC 110"

09 Sep: Released TEC-1362 "Requirements for prohibition of fire-extinguishing media containing Perfluorooctane Sulfonic Acid (PFOS)"

01 Sep: Released TEC-1361 "Compliance with new requirements for Lifting appliances in accordance with the Amendments to SOLAS II-1"

News & Events

03 Oct: Beware of Fraudulent Billings Impersonating a ClassNK Staff

25 Sep: Participation at KORMARINE 2025 (October 21st-24th)

09 Sep: Participation at INMEX SMM India 2025 (September 10th-12th)

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