NEWS

What's New Press Release Technical News News & Events

22 Jan ClassNK releases “ClassNK Technical Journal No.12”

22 Jan ClassNK releases “ClassNK Technical Journal”- Highlighting technological developments and research on CO2 Capture, Storage, and Transportation in maritime sector -

19 Jan Beware of Fraudulent Billings Impersonating a ClassNK Staff

15 Jan Release of the "NOTATION HANDBOOK (2026-1 Edition)"

25 Dec On 25 December 2025, Technical Rules and Guidance were partly amended

22 Jan ClassNK releases “ClassNK Technical Journal”- Highlighting technological developments and research on CO2 Capture, Storage, and Transportation in maritime sector -

24 Dec ClassNK grants Approval in Principle (AiP) for the designs of cable jointing vessel and cable burial vessel developed by Mitsui O.S.K. Lines

18 Dec ClassNK issues Approval in Principle (AiP) for Multiple Alternative Fuels Ready (Ammonia/Methanol/LNG) and OCCS Ready Bulk Carrier by Oshima Shipbuilding

05 Dec ClassNK issues General Design Approval (GDA) for Low-pressure LCO2 Cargo Tank developed by Mitsubishi Shipbuilding - World’s first GDA for LCO2 cargo tanks made of KF460 steel and applying technology that omits PWHT -

03 Dec ClassNK issues Approval in Principle (AiP) for “13,000 m3 LPG Carrier” developed by CSSC Huangpu Wenchong Shipbuilding - certificate handover ceremony was held in Marintec China 2025-

15 Jan Release of the "NOTATION HANDBOOK (2026-1 Edition)"

25 Dec On 25 December 2025, Technical Rules and Guidance were partly amended

25 Dec Publication of the latest Rules and Guidance on our website

16 Dec Released TEC-1371 "Expansion of the UK-ETS to the shipping Sector"

05 Dec Released TEC-1370 "Application of IMSBC Code 8th Amendment"

22 Jan ClassNK releases “ClassNK Technical Journal No.12”

19 Jan Beware of Fraudulent Billings Impersonating a ClassNK Staff

21 Nov Participation at Marintec China 2025 (December 2nd-5th)

12 Nov Register of Ships Offline Version

04 Nov Participation at Japan Shipping and Compliance 2026 Outlook (13 November 2025)