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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
Conformity assessment—Complaints and appeals—Principles and requirements
WITHDRAWN published on 30.12.2011
Selected format:Conformity assessment—Disclosure of information—Principles and requirements
WITHDRAWN published on 30.12.2011
Selected format:Conformity assessment—Use of management systems—Principles and requirements
WITHDRAWN published on 30.12.2011
Selected format:Jute yarns and threads—Methods of testing
WITHDRAWN published on 19.11.1987
Selected format:Conformity assessment—General requirements for accreditation bodies accrediting conformity assessment bodies
WITHDRAWN published on 2.6.2005
Selected format:Conformity assessment—Requirements for bodies providing audit and certification of management systems
WITHDRAWN published on 2.8.2007
Selected format:Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 2:Competence requirements for auditing and certification of environmental management systems
WITHDRAWN published on 29.12.2017
Selected format:Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 3:Competence requirements for auditing and certification of quality management systems
WITHDRAWN published on 13.10.2016
Selected format:Methods of indicating conformity with standards for third-party certification systems
WITHDRAWN published on 6.5.2008
Selected format:Conformity assessment—General requirements for bodies operating certification of persons
WITHDRAWN published on 10.11.2004
Selected format:Latest update: 2026-03-25 (Number of items: 2 269 413)
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