China Classification Society

1956YEAR

Founded in 1956 and headquartered in Beijing, a full member of the International Association of Classification Societies
60+

Accepted the government authorization of 60 major international shipping countries or regions
120+

More than 120 offices all over the world and continue to expand into new business areas

Five major sectors

CCS Updates

: Letter of CCS Satisfaction Survey for Interested Parties

Letter of CCS Satisfaction Survey for Interested Parties
2025-11-04

: Digital and intelligent technologies empower shipping upgrades and build a collaborative industrial ecosystem — China Classification Society successfully hosted the "Digital and Intelligent" forum at the 2025 North Bund International Shipping Forum

As the technological revolution and industrial transformation accelerate, the transition toward digitalization and intelligence is an inevitable trend in shipping development, gradually becoming a powerful engine to boost the new quality productivity of the shipping industry.
2025-10-24

China Classification Society releases "Report of China Sustainable Shipping Fuel Development 2025"

Against the backdrop of the global shipping industry accelerating towards net-zero emissions, the application of sustainable fuels in ships has become a key pathway for shipping to achieve emission reduction targets.

2025-10-24

China Classification Society was invited to attend the 22nd International Ship and Offshore Structure Congress

Recently, the 22nd International Ship and Offshore Structure Congress (ISSC 2025) was held in Wuxi.

2025-10-14

Rules & Guidelines

: Click here to view, retrieve, and download more CCS rules & guidelines

Guidelines for Implementation of Inspections of Maritime Labour Conditions, 2025: Download attachments

Rule Change Notice for Guidelines for Type Approval of Ship’s Ballast Water Management Systems(2025 RCN No.1): Download attachments

Rule Change Notice for Guidelines for Evaluation of Ship Operational Carbon Intensity and Development and Verification of Ship Energy Efficiency Management(2025 RCN NO.1): Download attachments

Rule Change Notice for Development of Ship Ballast Water Management Plans(2025 RCN No.1): Download attachments

Guidelines for Inspection of Hull Welds 2025: Download attachments

GUIDELINES FOR DESIGN AND INSTALLATION OF EXHAUST GAS CLEANING SYSTEMS 2025: Download attachments

Circulars & Instructions

: Inquire about the circular notification technology you are interested in

Approved Suppliers

CCS Global Service Network Contact Us: By sticking to the vision of “building a unique, first-rate international classification society upon technology and credibility”, CCS improves continuously its image and value through advanced technology and quality service and is widely and highly recognized by the international industry.

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