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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 systems—Guidelines for quality plans
WITHDRAWN published on 29.10.2008
Selected format:Quality management—Guidelines to quality in project management
WITHDRAWN published on 5.1.2000
Selected format:Quality management systems—Guidelines for quality management in projects
WITHDRAWN published on 5.9.2005
Selected format:Quality management—Guidelines for configuration management
WITHDRAWN published on 7.3.1997
Selected format:Quality management systems—Guidelines for configuration management
WITHDRAWN published on 7.5.2008
Selected format:Food additive—Sodium benzoate
WITHDRAWN published on 4.2.1994
Selected format:Food additive—Sodium benzoate
WITHDRAWN published on 30.6.2005
Selected format:Quality assurance requirements for measuring equipment--Part1: Metrological confirmation system for measuring equipment
WITHDRAWN published on 28.11.1994
Selected format:Quality assurance for measuring equipment—Part 2:Guidelines for control of measurement processes
WITHDRAWN published on 5.1.2000
Selected format:Guidelines for developing quality manuals
WITHDRAWN published on 4.4.1996
Selected format:Latest update: 2025-08-15 (Number of items: 2 211 582)
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