China Classification Society

Guidelines for Certification of Safety Management System for Safe Operation of Ships and Pollution Prevention 2025 09/30.2025: See details >

The 20,000 TEU container vessel “COSCO SHIPPING LIBRA”, the first methanol dual-fuel conversion survey project undertaken by CCS, has successfully completed its methanol dual-fuel conversion and been delivered. This conversion project has set multiple industry records, marking the world's largest methanol dual-fuel conversion of an existing vessel to date. 09/29.2025: See details >

Rule Change Notice for Rules for Ships Using Natural Gas Fuel（R014CN01-2025) 09/22.2025: See details >

COSCO and CCS jointly held the 12th London International Shipping Week thematic forum 09/19.2025 On September 15,2025, the 12th London International Shipping Week (LISW2025) commenced with grandeur along the banks of the Thames.: See details >

Guidelines for Polar Life-saving Appliances 202510 09/18.2025: See details >

The International Natural Gas Conference and Exhibition has come to a successful conclusion, with expert teams from China Classification Society delivering excellent presentations. 09/17.2025 Recently, the International Natural Gas Conference and Exhibition concluded successfully at the Milan International Exhibition Center in Italy.: See details >

China Classification Society Participates in Gastech 2025 to Jointly Explore New Pathways for Low-Carbon Transition 09/17.2025 From September 9 to 12,2025, Gastech2025 was held at the MICE Center in Milan, Italy. The event attracted industry leaders, top exhibitors, and authoritative experts from over 150 countries.: See details >

China Classification Society helps CNOOC Weizhou 6-8 Oilfield Phase II development project to be put into operation smoothly 09/17.2025 Recently, the Phase II development project of the Weizhou 6-8 Oilfield, which was inspected by China Classification Society (CCS), has been successfully put into production. This marks the official integration of the Weizhou 6-8WHPB platform into the production sequence, injecting new momentum into the capacity release of the Weizhou oilfield cluster.: See details >

SAN XIA HU BA 1 HAO is here! The Three Gorges Reservoir area cleanup operation has officially entered the "zero carbon era" 09/17.2025 China's first inland river battery-powered garbage-collecting and transfer vessel, "SAN XIA HU BA 1 HAO", has recently completed navigation trial in Zigui County, Hubei Province, and is set to commence operation.: See details >

Technological Innovations in Onboard Carbon Capture System (OCCS) 09/17.2025 The first Onboard Carbon Capture System(OCCS) provided by Headway Technology in China had been installed on the vessel “YUE DIAN 56” which owned by Guangzhou Yuedian Shipping Co. Ltd.: See details >

PSC Detention Risk on the Actual Stowage Height of Liferafts Exceeding the Maximum Stowage Height 09/11.2025: See details >

Guidelines For Implementation Of Staturory Surveys((Ships Engaged On International Voyages, Part I) 202509 09/01.2025: See details >

Safety Bulletin for Vessels Operating in Australian Waters - No.100- Using exhaust gas cleaning systems (EGCS) in Australian waters 08/27.2025: See details >

China Classification Society has issued a digital twin compliance certificate to the deepest water jacket in Asia 08/22.2025 China Classification Society (CCS) recently issued a Digital Twin System Compliance Certificate to Haiji No.2, the deepest water jacket in Asia.: See details >

The 3D holographic projection new energy cruise ship "Starship Navigation" was successfully launched for the Pearl River Night cruise 08/22.2025 On August 11, the Pearl River Night Cruise ship "Starship Navigation", which was built by Yinghui Southern Shipbuilding (Guangzhou Panyu) Co., Ltd. for Guangzhou Star Cruise Co., Ltd.: See details >

Shafting Alignment and Vibration Calculation and Assessment Service 1764210687655: see details >

Direct Wave Loads Calculation Service for Ship and Marine Structure（WLDCS） 1764208826922: see details >

Fatigue Strength Evaluation of High-Strength Steel Extra-Thick Plate Structures 1764208963849: see details >

3D Linear Wave Load Direct Calculation Software（ COMPASS-WALCS-BASIC） 1764213043694: see details >

Fatigue Crack Growth Fracture Mechanics-Based Analysis Software（COMPASS-FFM） 1764213112050: see details >

Hull Structure Prescriptive Requirements Assessment Software （COMPASS-SDP） 1764212801573: see details >

Direct Strength Analysis Software (COMPASS-DSA) 1764212903631: see details >

Existing Calculation Software 1764212711758 The existing calculation software involved include Hull Structure Prescriptive Requirements Assessment Software，Direct Strength Analysis Software，3D Linear Wave Load Direct Calculation Software，Fatigue Crack Growth Fracture Mechanics-Based Analysis Software.: see details >

Reliability Assessment for Jacket Platforms under Typhoon Conditions 1764315915282: see details >

Risk-Based Inspection (RBI) Technical Service for Fixed Platform 1764316410373: see details >