News & Events

ClassNK CHARTING THE FUTURE

Menu

Search

日本語

日本語
簡体中文

Directory

About ClassNK
About ClassNK
@ClassNKChannel

Recruitment
Products & Services

Products & Services

Classification Services

Register of Ships

Class Suspensions / Withdrawals

Technical Rules and Guidance

Approval Lists

Repair Dockyard List

Machinery-Related FAQ

Approval in Principle (AiP)

ClassNK Customer Hub
(Web Service Portal)

ClassNK Customer Hub - Ship in Service -

e-Application

NK-PASS

NK-SHIPS

ClassNK e-Certificate

PrimeShip-PSC Intelligence

e-Product

ClassNK MRV Portal

ClassNK CHEMISYS

Request Form system

International Activities

Comprehensive Revision of Part C of the NK Rules

ClassNK Archive Center

Statutory Services

Information for Equipment of SOLAS Convention

Safety Management Systems (ISM)

Ship Security Management Systems (ISPS)

ILO/MLC, 2006

Ship Recycling Convention

Ballast Water Management Convention

SOx・PM regulations

IMO DCS, SEEMP, and CII

IMO PSPC(Performance Standard for Protective Coatings)

Marine Equipment Directive(MED)

Information for Manufacturers(MED)

Marine Equipment Inspection by Japanese Government

Safety Measures for Maritime Transportation of Electric Vehicles

Technical Services

ETAS (Emergency Technical Assistance Service)

CAP (Condition Assessment Program)

Technical Analysis Service

Innovation Endorsement

PrimeShip

Training

ClassNK Academy

Material Testing Machines

Cyber Security

IACS UR E26/27

Cyber Security Management System (CSMS)
Certification Services

Certification Services

ISO Management Systems Certification

Maritime Education & Training Certification

Training Course for Maritime Instructors

MLC related Seafarer Recruitment and Placement Service Certification

EU-MRV・UK-MRV regulations / EU-ETS / FuelEU Maritime

Clean Shipping Index Verification

Sustainable Certification Scheme for ICAO CORSIA

ClassNK Renewable Energy

Japan's Evaluation Test for Specified Skills

Cold Chain Logistics Services Certification

Inspection of Unmanned Aircraft System Type Certification and UAS certification (Registered Unmanned Aircraft Inspection Organization)
Information Services

Information Services

Technical Information

Topics at IMO and IACS

Topics at IMO

IMO International Convention Calendar

IACS Organizational Structure

IACS Unified Requirement and Unified Interpretation

Port State Control

ClassNK Transition Support Services

ClassNK ZETA (Zero Emission Transition Accelerator)

Biofuels

Poseidon Principles

Sea Cargo Charter

WACDAS (WAve Climate Data Aggregation for Ships)

Flag administration’s incentives for GHG emission reduction

Publications

Rules and Guidance

PDF Publications and others

Online Order for Free Publications

Application Forms
Research

Research

R&D Activities

ClassNK Technical Journal

Rules Development

Close
About ClassNK
Products & Services
Certification Services
Information Services
Research

TOP
News & Events

Registration of Type Certification for Small Wind Turbines updated (as of June. 1, 2026)

ClassNK - RED

Enquiries

About ClassNK
President & CEO’s Message
Introduction
Main Services
Organization
Directory
History
Management
Press Release
Recruitment

Products & Services

Certification Services
ISO Management Systems Certification
Maritime Education & Training Certification
Training Course for Maritime Instructors
MLC related Seafarer Recruitment and Placement Service Certification
EU-MRV・UK-MRV regulations / EU-ETS / FuelEU Maritime
Clean Shipping Index Verification
Sustainable Certification Scheme for ICAO CORSIA
ClassNK Renewable Energy
Japan's Evaluation Test for Specified Skills
Cold Chain Logistics Services Certification

Information Services
Technical Information
Topics at IMO and IACS

Topics at IMO

IMO International Convention Calendar

IACS Organizational Structure

IACS Unified Requirement and Unified Interpretation
Port State Control
ClassNK Transition Support Services
ClassNK ZETA (Zero Emission
Transition Accelerator)
Biofuels
Poseidon Principles
Sea Cargo Charter
Publications

Rules and Guidance

PDF Publications and others

Online Order for Free Publications
Application Forms

Research
R&D Activities
ClassNK Technical Journal
Rules Development

Terms & Conditions
Privacy Policy
Information Security Policy
Cookie policy

This website is copyrighted by NIPPON KAIJI KYOKAI (ClassNK)