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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
Methods measurement of the angle deviation of magnetization of permanent magnets
Standard published on 27.11.2023
Selected format:Methods measurement of the angle deviation of magnetization of permanent magnets
Standard published on 27.11.2023
Selected format:Road vehicles—Safety of the intended functionality
Standard published on 27.11.2023
Selected format:Imported cold-chain food traceability—General rules for traceability system
Standard published on 7.9.2023
Selected format:Information security techniques—Assessment criteria for cybersecurity emergency capability
Standard published on 27.11.2023
Selected format:Equipment for fire protection and fire fighting graphical symbols for fire protection plans-specification
Standard published on 8.10.2008
Selected format:Integrated modeling language X language architecture for complex product collaborative design
Standard published on 27.11.2023
Selected format:Wood identification—DNA barcoding method
Standard published on 27.11.2023
Selected format:Wood identification—DNA barcoding method
Standard published on 27.11.2023
Selected format:Carfentrazone-ethyl technical material
Standard published on 27.11.2023
Selected format:Latest update: 2026-09-14 (Number of items: 2 300 654)
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