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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
Single-use containers for the collection of specimens from humans other than blood
Execute Date: august 2027
Standard published on 2.7.2026
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Absorbable/resorbable biomaterials characterized by different density from surrounding tissue—Determination of the biodegradation in vivo—X-ray microCT test method
Execute Date: august 2027
Standard published on 2.7.2026
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Safety of power converters for use in photovoltaic power systems—Part 1: General requirements
Execute Date: february 2027
Standard published on 2.7.2026
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Safety of power converters for use in photovoltaic power systems—Part 2: Particular requirements for inverters
Execute Date: august 2027
Standard published on 2.7.2026
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Basic specification for senior care organization
Execute Date: august 2027
Standard published on 30.7.2026
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Determination criteria for major accident hazards of senior care organization
Execute Date: august 2027
Standard published on 30.7.2026
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Guidelines for data catalogues of government integrity
Execute Date: november 2026
Standard published on 30.7.2026
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Transaction assurance in E-commerce—Principles and framework
Execute Date: november 2026
Standard published on 30.7.2026
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Healthcare security information business classification and coding—Part 1: General requirements
Execute Date: september 2026
Standard published on 30.7.2026
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Specification for basic medical insurance registration service
Execute Date: september 2026
Standard published on 30.7.2026
Selected format:Latest update: 2026-08-20 (Number of items: 2 298 325)
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