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
130+

More than 130 offices all over the world and continue to expand into new business areas

Five major sectors

CCS Updates

CCS Certifies World’s Largest Pure Electric Intelligent Seagoing Vessel “Ningyuan Diankun”

2026-04-28

China Classification Society Showcases Green and Digital Capabilities at Singapore Maritime Week 2026

2026-04-24

China Classification Society makes a stunning appearance at the 2026 Singapore Maritime Week

2026-04-24

China Classification Society Wuhan Branch issued the first domestic solid oxide fuel cell type approval certificate to CSSC 712 Institute

2026-04-24

Rules & Guidelines

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

Guidelines For Implementation Of Staturory Surveys(Ships Engaged On International Voyages, Part I)【Ver. 202512】-Consolidated edition20251231: Download attachments

Guidelines for Onboard Waste Heat Recovery Power Generation Systems 2026: Download attachments

Rules for Construction and Equipment of Ships Carrying Liquefied Gases in Bulk 2026 Amendments: Download attachments

Guidelines for Welding Inspection of Intelligent Manufacturing of Ships 2025: Download attachments

CCS Rule Change Notice for Rules Classification of Mobile Offshore Units RCN No.1, 2025: Download attachments

GUIDELINES FOR DEVELOPMENT AND SURVEY OF THE INVENTORY OF HAZARDOUS MATERIALS OF SHIPS 2025 RCN No.1: Download attachments

Circulars & Instructions

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CCS Global Service Network Contact Us: By sticking to the vision of 鈥渂uilding a unique, first-rate international classification society upon technology and credibility鈥�, 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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