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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—Biometric performance estimation methodologies using statistical models
Execute Date: april 2027
Standard published on 28.9.2026
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Information technology—Technical specification of the liquid cooling components for servers and storage equipments
Execute Date: april 2027
Standard published on 28.9.2026
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Requirements for coordinating safety and cybersecurity of instrumentation and control systems in nuclear power plants
Execute Date: april 2027
Standard published on 28.9.2026
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Superconducting AC power cables and their accessories for rated voltages from 6 kV to 500 kV—Test methods and requirements
Execute Date: april 2027
Standard published on 28.9.2026
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Test methods for capacitive fingerprint acquisition chip parameters
Execute Date: april 2027
Standard published on 28.9.2026
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Specification for rigid organic package substrates
Execute Date: january 2027
Standard published on 28.9.2026
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Design requirements for gradient material packages of semiconductor devices
Execute Date: april 2027
Standard published on 28.9.2026
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Basic requirements for data encoding of BDS short message service in power system
Execute Date: april 2027
Standard published on 28.9.2026
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Technical specification for grid-forming power conversion system of electrochemical energy storage
Execute Date: january 2027
Standard published on 28.9.2026
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Patent fees management specification for innovative entities
Execute Date: april 2027
Standard published on 28.9.2026
Selected format:Latest update: 2026-11-01 (Number of items: 2 208 794)
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