We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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
Information security technology—Public Key Infrastructure—Testing and evaluation guide on standard conformance
WITHDRAWN published on 31.12.2013
Selected format:Information security techniques—Public Key InfrastructureSpecification of testing on application interfaces of electronic signature card
WITHDRAWN published on 31.12.2013
Selected format:Information security technology—Vulnerability management criterion specification
WITHDRAWN published on 31.12.2013
Selected format:Information security technology—Public key infrastructuresCertification authentication institution identity code specification
WITHDRAWN published on 31.12.2013
Selected format:Information security technology—Chinese government desktop core configuration specifications
WITHDRAWN published on 31.12.2013
Selected format:Information security technology—Vulnerability classification guide
WITHDRAWN published on 31.12.2013
Selected format:Technical requirements for marine electric signal lights
WITHDRAWN published on 1.1.1982
Selected format:Technical requirements for marine electric signal lights
WITHDRAWN published on 2.6.1995
Selected format:Information security technology—Techniques requirements and testing and evaluation approaches for Anti-Spam product
WITHDRAWN published on 31.12.2013
Selected format:Information security technology—Information security service—Category
WITHDRAWN published on 31.12.2013
Selected format:Latest update: 2026-03-13 (Number of items: 2 266 261)
© Copyright 2026 NORMSERVIS s.r.o.