China Classification Society

PSC Information No.17-11-2025_Notice about surveys on the aged vessels with high PSC detention risks due to electric equipment failure 11/17.2025: See details >

PSC Information No.14-11-2025_PSC DETENTION RISK ON THE DEFICIENCIES IN OVERBOARD PIPES AND OVERBOARD VALVES AT AUSTRALIAN PORTS 11/14.2025: See details >

Two 174000m3 LNG carriers for Qatar Energy were named and delivered on the same day. 11/05.2025 Recently, the naming and delivery ceremony for 174,000 m3 LNG carriers with membrane-type cargo tanks "Mihazem" and "Dongshani" for the Qatar Energy project was held in Hudong-Zhonghua Shipbuilding (Group) Co., Ltd.: See details >

China Classification Society issued a digital application recognition certificate for product inspection to Weichai Heavy Machinery. 11/05.2025 Recently, China Classification Society (CCS) awarded Weichai Heavy Machinery Co., Ltd. (referred to as "Weichai Heavy Machinery") the Digital Application Accreditation Certificate for Diesel Engine Product Inspection.: See details >

Delivery of the world's largest ultra-low temperature refrigerated cargo ship 11/05.2025: See details >

Letter of CCS Satisfaction Survey for Interested Parties 11/04.2025 Letter of CCS Satisfaction Survey for Interested Parties: See details >

Simulation Analysis of Ice Loads and Optimization of Ice-strengthened Structures 1764147921006: see details >

Battery-Powered Ship Energy/Power Management System Simulation Test 1764148441568: see details >

Technical Services for Bunkering Operations of Alternative Fuel Vessels 1764148181028: see details >

Assessment of Maneuvering Capability and Operating Limitations for Polar Ships 1764147751071: see details >

Additive Manufacturing Repair Services Evaluation for Ships and Offshore Engineering 1764148513229: see details >

Analysis of Shafting Strength, Torsion and Fatigue Subject to Ice Load 1764148010595: see details >

Corrosion and Fitness Assessment for Cargo Tanks of Chemical Carriers 1764148593039: see details >

Risk-Based Alternative Design and Arrangements(ADA) 1764148657126: see details >

Technical Customized Ship 1764126598222 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 1764127355619: see details >

New Technology Development Business 1764127292806 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 1764224043094 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 1764223785539 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 1764223921315: see details >

Technical Support and Software Evaluation for Hull Monitoring System 1764224000216: see details >

Customized Software Exceeding Rules Calculation and Evaluation Requirements 1764224118840: see details >