China Classification Society

MSC.1-Circ.1685 - Unified Interpretation Of Solas Chapter Ii-1 04/18.2025: See details >

MSC.1-Circ.1687 - Interim Guidelines For The Safety Of Ships Using Ammonia As Fuel 04/18.2025: See details >

COMSAR.1-Circ.32-Rev.3 - Harmonization Of Gmdss Requirements For Radio Installations On Board Solas Ships 04/18.2025: See details >

Leadership Transition at China Classification Society 04/14.2025 2025,China Classification Society (CCS) is pleased to announce that Mr. Zhao Yan has been appointed as the new President of CCS, effective immediately.: See details >

China Classification Society (CCS) Released Multiple New Products and Innovative Ship Types Together with the Industry at the Singapore Maritime Exhibition 04/03.2025: See details >

LNG Dual-Fuel Car Carrier(PCTC) “AICC KUNPENG” was launched 04/03.2025: See details >

WINNING，SDARI, and CCS Jointly Established the “Joint Innovation Studio for Shipping Technology ” 04/03.2025: See details >

China Classification Society (CCS) Facilitated Deepen Maritime Cooperation Between China and Singapore to Jointly Promote the Process of Digital Development 04/03.2025: See details >

Guidelines on Direct Calculation of Unconventional Structures of Cruise Ships 07/08.2025: See details >

Guidelines on Direct Calculation of Unconventional Structures of Cruise Ships 2025 04/01.2025: See details >

Guidelines for Hull Girder Ultimate Strength Assessment of Cruise Ship Based on Nonlinear Finite Element Method 04/01.2025: See details >

Guidelines for Hull Girder Ultimate Strength Assessment of Cruise Ship Based on Nonlinear Finite Element Method 2025 04/01.2025: See details >

Guidelines for Direct Calculation of Structural Strength Under Ice Loads 08/20.2025: See details >

Guidelines for Direct Calculation of Structural Strength Under Ice Loads 2025 04/01.2025: See details >

Guidelines for Surveys of Intelligent energy efficiency management of ships 2025 03/31.2025: See details >

Guidelines for Surveys of Intelligent Machinery of Ships 2025 03/31.2025: See details >

China Classification Society (CCS) Issued the First AIP Certificate for Underwater Oil Storage Equipment in China 03/28.2025 Recently, the Offshore Engineering Technology Center of China Classification Society (CCS) issued the first domestic AIP certificate for underwater oil storage equipment to China Offshore Engineering & Technology Co,. Ltd. It signifies the professional certification of China’s independently developed underwater oil storage equipment in terms of technical compliance, safety, and reliability, providing innovative solutions for the development of marginal oilfields in China, and injecting new momentum into the self-development of sub-sea equipment.: See details >

China Classification Society (CCS) Issued Type Approval Certificate for Ship Products to Daqo Group 03/28.2025 On March 14, 2024, China Classification Society (CCS) issued type approval certificate and reliability certificate for Engine Room Alarm Monitoring System (AMS), Power Management System (PMS), and Propulsion Control System (PCS) products to Daqo Group Co., Ltd. in Yangzhong, Zhenjiang.: See details >

Test and Performance Validation of Equipment in Polar Environments 11/26.2025: see details >

Simulation Analysis of Ice Loads and Optimization of Ice-strengthened Structures 11/26.2025: see details >

Battery-Powered Ship Energy/Power Management System Simulation Test 11/26.2025: see details >

Technical Services for Bunkering Operations of Alternative Fuel Vessels 11/26.2025: see details >

Assessment of Maneuvering Capability and Operating Limitations for Polar Ships 11/26.2025: see details >

Additive Manufacturing Repair Services Evaluation for Ships and Offshore Engineering 11/26.2025: see details >

Analysis of Shafting Strength, Torsion and Fatigue Subject to Ice Load 11/26.2025: see details >

Corrosion and Fitness Assessment for Cargo Tanks of Chemical Carriers 11/26.2025: see details >

Risk-Based Alternative Design and Arrangements(ADA) 11/26.2025: see details >

Technical Customized Ship 11/26.2025 On the service platform jointly built by CCS and the industry, with the application of new technologies and new products in the industry as the focus, the advantages of the classification society in having a priority grasp of the technical development trends in the maritime sector are leveraged. The role advantages of the third-party impartial institutions are fully utilized, and a multi-party cooperation model is adopted to form a Technical Customized Ship development model, providing satisfactory service products to shipowners and shipyards.: see details >

Comprehensive Services for GHG Emission Reduction Measures 11/26.2025: see details >

New Technology Development Business 11/26.2025 New technologies are widely applied in the shipping industry, and the services products of New Technology Development Business involved include: Greenhouse Gas Emission Reduction, Intelligent Ships, Ship Cybersecurity, Polar Ships, Battery-powered vessel, Alternative Fuel Bunkering, Alternative Design, Additive Manufacturing and Reliability Assessment, etc.: see details >

Software Development 11/27.2025 In addition to providing standardized calculation software and testing services to the outside, we also offer software development services, which are customized according to the requirements of the clients.: see details >

Software Test and Evaluation 11/27.2025 The software testing and evaluation involved include Software Test and Evaluation Service, Information Technology Application Innovation Test, and Technical Support and Software Evaluation for Hull Monitoring System.: see details >

Information Technology Application Innovation Test 11/27.2025: see details >

Technical Support and Software Evaluation for Hull Monitoring System 11/27.2025: see details >

Customized Software Exceeding Rules Calculation and Evaluation Requirements 11/27.2025: see details >