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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
Course development guide for education about standardization—National quality infrastructure and its application
Standard published on 28.3.2025
Selected format:Requirements of implementation of motor vehicle products recall based on over-the-air update technology
Standard published on 28.3.2025
Selected format:Project,programme and portfolio management—Context and concepts
Standard published on 28.3.2025
Selected format:Consumer product defect engineering analysis—Test method for sharpness of edges
Standard published on 28.3.2025
Selected format:Motor vehicle product recall—Guidelines for information defect assessment
Standard published on 28.3.2025
Selected format:Motor vehicle product recall—Guidelines for manufacturers
Standard published on 28.3.2025
Selected format:Specifications for the social security card one-card-pass of the People""s Republic of China—Part 1Basic specifications
Standard published on 28.3.2025
Selected format:Specifications for the social security card one-card-pass of the People""s Republic of China—Part 2Application specifications
Standard published on 28.3.2025
Selected format:Specifications for the social security card one-card-pass of the People""s Republic of China—Part 3Security specifications
Standard published on 28.3.2025
Selected format:Specifications for the social security card one-card-pass of the People""s Republic of China—Part 4Terminal specifications
Standard published on 28.3.2025
Selected format:Latest update: 2026-08-28 (Number of items: 2 298 625)
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