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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
Information technology—Building information modelBIMsoftware—Part 4: Mesh model
Standard published on 28.3.2025
Selected format:Information technology—Building information modelBIM software—Part 5: Data interface
Standard published on 28.3.2025
Selected format:Information technology—General specification for cyberspace surveying and mapping
Standard published on 28.3.2025
Selected format:Information technology—Technical requirements for MiniApp accessibility
Standard published on 28.3.2025
Selected format:Data security technology—Security requirements for government data processing
Standard published on 28.3.2025
Selected format:Information technology—Big data for ecological environment—System framework
Standard published on 28.3.2025
Selected format:Information technology—Crowdsourcing service platform—General requirements for functions
Standard published on 28.3.2025
Selected format:Information technology—Cloud computing—General technical requirements of hyper converged infrastructure system
Standard published on 28.3.2025
Selected format:PaperDetermination of bursting strength
Standard published on 21.7.2020
Selected format:Information technology—Cloud computing—General requirements of HPC in cloud
Standard published on 28.3.2025
Selected format:Latest update: 2026-08-28 (Number of items: 2 298 625)
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