Image 8 download
Preliminary Report of IMO MSC 111 Preliminary Report of IMO MSC 111
ClassNK Technical Journal ClassNK Technical Journal
Image 11 download Read More
Image 10 download
Image 4
Image 1 Read More
Image 2 Read More
Image 3 Read More

NEWS

What's New Press Release Technical News News & Events
10 Sep System Maintenance Notice
10 Sep ClassNK Releases "Guidelines for Liquefied Hydrogen Carriers (Edition 3.1)" – Updated Safety Requirements for Membrane-Type Liquefied Hydrogen Carriers Incorporating the Latest IMO Interim Recommendations –
08 Sep Asia's First ICAO-Approved SAF Certification Scheme "ClassNK SCS" Enters Full Operation -First Certification Issued, Delivering Certification Services Tailored to Regional Regulations and Business Environments-
02 Sep Beware of Fraudulent Billings Impersonating a ClassNK Staff
25 Aug ClassNK launches “Survey Compass,” an AI assistant supporting survey-related operations - Streamlining survey preparation and response for shipowners and ship management companies -
10 Sep ClassNK Releases "Guidelines for Liquefied Hydrogen Carriers (Edition 3.1)" – Updated Safety Requirements for Membrane-Type Liquefied Hydrogen Carriers Incorporating the Latest IMO Interim Recommendations –
08 Sep Asia's First ICAO-Approved SAF Certification Scheme "ClassNK SCS" Enters Full Operation -First Certification Issued, Delivering Certification Services Tailored to Regional Regulations and Business Environments-
25 Aug ClassNK launches “Survey Compass,” an AI assistant supporting survey-related operations - Streamlining survey preparation and response for shipowners and ship management companies -
20 Aug ClassNK joins project to verify GHG emission reduction through AI-based voyage optimization technology using an actual vessel - MOU with Evergreen, Samsung Heavy Industries, and Weathernews -
19 Aug International Governance Body Established to Support the Use of GHG Emissions Data in the Ro-Ro Shipping Industry - Launch of a New GHG Data Governance Framework with the Participation of ClassNK -
10 Sep System Maintenance Notice
07 Aug Released TEC-1379 "Tokyo MOU and Paris MoU Joint Concentrated Inspection Campaign (CIC) on Cargo Securing"
31 Jul Draft amendments of the Rules and Guidance approved at the 2nd Meeting of the 2026 Technical Committee are now available on our website
24 Jul Released TEC-1378 "Summary of the outcomes of IMO MEPC 84"
13 Jul Release of the "NOTATION HANDBOOK (2026-2 Edition)"
02 Sep Beware of Fraudulent Billings Impersonating a ClassNK Staff
24 Aug Notice on Fraudulent Verification Websites for Electronic Certificates (Ensuring Reliable Verification of Certificate Validity)
21 Aug Participation at SMM 2026 (September1-4)
19 Aug Participation at Gastech 2026 (September14-17)
19 Aug Office relocation: Doha Office, Qatar
Contributing to society as a whole through expansion of certification field
Services for Wind Turbine
Unmanned Aircraft