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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
Facility management—Guidance on benchmarking
Standard published on 6.8.2023
Selected format:Implementation guidelines for road traffic asset management system
Standard published on 6.8.2023
Selected format:Intermodal loading unit identification
Standard published on 6.8.2023
Selected format:Intermodal loading unit identification
Standard published on 6.8.2023
Selected format:Guidelines to the value evaluation of water cultural heritage
Standard published on 6.8.2023
Selected format:Facility management—Guidance on information management
Standard published on 6.8.2023
Selected format:Facility management—Guidance on process management
Standard published on 6.8.2023
Selected format:Specifications for information exchange of high-speed rail express
Standard published on 6.8.2023
Selected format:Asset management—Guidelines on people involvement and competence
Standard published on 6.8.2023
Selected format:General rules for evaluation of productive protection of national apparel and accessories
Standard published on 6.8.2023
Selected format:Latest update: 2026-09-21 (Number of items: 2 302 422)
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