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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Electronic specialty gas—Nitric oxide
Standard published on 6.8.2023
Selected format:Implementation guidelines for industrial power demand side management
Standard published on 23.5.2023
Selected format:Specification for international trade business process—Electronic international road consignment note(e-CMR)
Standard published on 23.5.2023
Selected format:Ships and marine technology—Navigation and ship operations—Guidelines for onboard telephone equipment
Standard published on 6.8.2023
Selected format:Specification for international trade business process—Verified gross mass
Standard published on 23.5.2023
Selected format:Specification of supervision and control system for electrochemical energy storage station
Standard published on 23.5.2023
Selected format:Archiving specification for electronic documents of government service item
Standard published on 23.5.2023
Selected format:Guidelines for safety design of lithium ion batteries
Standard published on 6.8.2023
Selected format:Guidelines for safety use of lithium ion cells and batteries
Standard published on 6.8.2023
Selected format:Terminololgy of integrated barge
Standard published on 28.8.2000
Selected format:Latest update: 2026-09-22 (Number of items: 2 302 417)
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