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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
Quality management and quality system elements—Part 3:Guidelines for processed materials
WITHDRAWN published on 22.10.1994
Selected format:Quality management and quality system elements--Part 4:Guidelines for quality improvement
WITHDRAWN published on 21.10.1994
Selected format:Food additive—Benzoic acid
WITHDRAWN published on 4.2.1994
Selected format:Food additive—Benzoic acid
WITHDRAWN published on 30.6.2005
Selected format:Quality management—Customer satisfaction—Guidelines for codes of conduct for organizations
WITHDRAWN published on 30.9.2009
Selected format:Guidelines for quality and/or environmental management systems auditing
WITHDRAWN published on 23.5.2003
Selected format:Guidelines for auditing management systems
WITHDRAWN published on 17.12.2013
Selected format:Quality management—Customer satisfaction—Guidelines for complaints handling in organizations
WITHDRAWN published on 7.5.2008
Selected format:Quality management—Customer satisfaction—Guidelines for dispute resolution external to organizations
WITHDRAWN published on 30.9.2009
Selected format:Quality management—Guidelines for quality plans
WITHDRAWN published on 31.12.1996
Selected format:Latest update: 2025-08-13 (Number of items: 2 211 957)
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