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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
Industrial internet platform—Reference architecture
Standard published on 28.1.2026
Selected format:Information technology—Technical specifications for multi-view image-based 3D reconstruction system for large-scale scenes
Standard published on 28.1.2026
Selected format:Information technology—Brain-computer Interfaces—Reference architecture
Standard published on 28.1.2026
Selected format:Special test methods for electrical equipment at high altitudes—Part 1: AC/harmonic combined current
Standard published on 28.1.2026
Selected format:Special test methods for electrical equipment at high altitudes—Part 2: AC/DC combined voltage
Standard published on 27.2.2026
Selected format:Intelligent and connected vehicle—Simulation test methods and requirements for automated driving function
Standard published on 28.1.2026
Selected format:Performance measurement method for rapid nucleic acid detection instrument
Standard published on 28.1.2026
Selected format:Static loading test method for bearing capacity of pole and tower foundation
Standard published on 28.1.2026
Selected format:Technical specification for lightning electromagnetic field sensors
Standard published on 28.1.2026
Selected format:Test method for physical properties of supercapacitor electrode
Standard published on 28.1.2026
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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