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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
Household and similar electrical appliances - Safety - Particular requirements for electrical animal-stunning equipment
Standard published on 30.12.2008
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Safety of household and similar electrical appliances—Part 97: Particular requirements for electrical animal-stunning equipment
Execute Date: august 2026
Standard published on 24.7.2024
Selected format:Household and similar electrical appliances - Safety - Particular requirements for drives for gates, doors and windows
Standard published on 30.12.2008
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Safety of household and similar electrical appliances—Part 98Particular requirements for drives for gates, doors and windows
Execute Date: august 2026
Standard published on 24.7.2024
Selected format:Household and similar electrical appliances - Safety - Particular requirements for thermal-storage hand warmers
Standard published on 15.12.2009
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Safety of household and similar electrical appliances—Part 99Particular requirements for thermal-storage hand warmers
Execute Date: august 2026
Standard published on 24.7.2024
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Special envelope—International envelope on postal service
Execute Date: august 2026
Standard published on 28.1.2026
Selected format:Guidelines of application for enterprise public credit information
Standard published on 28.1.2026
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Animal and vegetable fats and oils—Determination of hydroxytyrosol and tyrosol content in extra virgin olive oils—Reverse phase high performance liquid chromatography method
Execute Date: august 2026
Standard published on 28.1.2026
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Diagnostic techniques for equine influenza
Execute Date: august 2026
Standard published on 28.1.2026
Selected format:Latest update: 2026-07-21 (Number of items: 2 289 045)
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