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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
Artificial intelligence—Service capability maturity assessment
Standard published on 30.6.2025
Selected format:Sodium chloride optical components
Standard published on 30.6.2025
Selected format:Cybersecurity technology—Implementation guideline of digital watermarking technology
Standard published on 30.6.2025
Selected format:Test Chart for Electrostatic Copying Process
Standard published on 9.9.2005
Selected format:Information technology—Performance testing of biometric template protection schemes
Standard published on 30.6.2025
Selected format:Weather modification—Safety requirements for operational ammunition storage
Standard published on 30.6.2025
Selected format:Life cycle safety requirements for exhibits of science and technology museum
Standard published on 30.6.2025
Selected format:Digital copyright identifier
Standard published on 1.8.2025
Selected format:Auction terminology
Standard published on 1.8.2025
Selected format:Technical requirements for transport safety and intermodal transport of traction lithium batteries
Standard published on 1.8.2025
Selected format:Latest update: 2026-11-11 (Number of items: 2 209 285)
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