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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
Test procedure for direct current machines
WITHDRAWN published on 16.7.2008
Selected format:Method for determination of tetracyclines residue in honey
WITHDRAWN published on 7.6.1991
Selected format:Method for determination of ochratoxin A in cereal and bean
WITHDRAWN published on 7.6.1991
Selected format:Method for determination of sodium cyclamate in foods
WITHDRAWN published on 7.6.1991
Selected format:Hygienic standard for polyethylene terephthalate products used as food containers and packaging materials
WITHDRAWN published on 7.6.1991
Selected format:Hygienic standard for polyethylene terephthalate resin used as food contalners and packaging materials
WITHDRAWN published on 7.6.1991
Selected format:Hygienic standard for unsaturated polyester resin and glass fibre reinforced plastics used as food containers and packaging materials
WITHDRAWN published on 7.6.1991
Selected format:Hygienic standard for polycarbonate resin used as foodcontainers and packaging materials
WITHDRAWN published on 7.6.1991
Selected format:Method for analysis of hygienic standard of unsaturated polyester resin and glass fibre reinforced plastics used as food containers and packaging materials
WITHDRAWN published on 7.6.1991
Selected format:Method for analysis of hygienic standard of polycarbonate resin used as food containers and packaging materials
WITHDRAWN published on 7.6.1991
Selected format:Latest update: 2026-04-10 (Number of items: 2 271 455)
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