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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
Guidelines for the archives classification indexing
WITHDRAWN published on 28.12.1994
Selected format:Codes of international container interchange mode
WITHDRAWN published on 28.12.1994
Selected format:Codes for international trade mode
WITHDRAWN published on 28.12.1994
Selected format:Codes for international trade document
WITHDRAWN published on 28.12.1994
Selected format:Codes for terms of delivery
WITHDRAWN published on 28.12.1994
Selected format:Payment means codes for EDI
WITHDRAWN published on 28.12.1994
Selected format:Bar code 128 for trade unit
WITHDRAWN published on 1.1.1994
Selected format:UCC/EAN—128 bar code
WITHDRAWN published on 18.7.2002
Selected format:Methods of measurement of color display tubes
WITHDRAWN published on 31.12.1994
Selected format:Aluminium plate clad with plastics for electronic equipments
WITHDRAWN published on 5.1.1995
Selected format:Latest update: 2026-03-27 (Number of items: 2 269 573)
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