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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
Hygienic standard for rubber nipple
WITHDRAWN published on 18.3.1994
Selected format:Hygienic standard for polyvinyl chloride resin for food packaging
WITHDRAWN published on 19.10.2016
Selected format:Hygienic standard of products of polyvinyl chloride for food packaging
WITHDRAWN published on 19.10.2016
Selected format:Hygienic standard of paper used for food packaging
WITHDRAWN published on 19.10.2016
Selected format:Hygienic standard for aluminum-wares for food use
WITHDRAWN published on 19.10.2016
Selected format:Hygienic standard for rubber sealing washer for food container
WITHDRAWN published on 1.1.1984
Selected format:Hygienic standard for rubber sealing washer for pressure cooker
WITHDRAWN published on 1.1.1984
Selected format:Permitted level of fluorine in foods
WITHDRAWN published on 22.12.1984
Selected format:Sampling method of coal sample for production
WITHDRAWN published on 19.2.1993
Selected format:Tolerance limit of arsenic in foods
WITHDRAWN published on 18.3.1994
Selected format:Latest update: 2025-09-12 (Number of items: 2 232 097)
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