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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
Determination of chromium picolinate in health foods
Standard published on 31.12.2024
Selected format:Additive manufacturing—Residual stress of metal parts—Method of sound beam control
Standard published on 24.1.2025
Selected format:Household sewing machine—Determination of directional stability
Standard published on 31.12.2013
Selected format:General quality for ready-to-eat kelp products
Standard published on 31.12.2024
Selected format:Determination of microwave heating temperature of plastics materials and articles at the plastics food interface
Standard published on 31.12.2024
Selected format:Sensory analysis methodology—Guidelines for the measurement of the performance of a quantitative descriptive sensory panel
Standard published on 31.12.2024
Selected format:Classification and terminology of cups and kettles
Standard published on 31.12.2024
Selected format:Footwear—Test method of density for microcellular soles
Standard published on 31.12.2024
Selected format:Footwear—Test methods for whole shoe—Fatigue resistance of touch and close fasteners
Standard published on 31.12.2024
Selected format:Green product assessment—Commercial refrigerating appliances
Standard published on 31.12.2024
Selected format:Latest update: 2026-09-01 (Number of items: 2 299 313)
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