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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
Performance requirements and test methods for position report/short message terminal of Global Navigation Satellite SystemGNSS
Standard published on 7.9.2023
Selected format:Intelligent manufacturing—Online detection system based on machine vision—Test method
Standard published on 7.9.2023
Selected format:Information technology—Biometrics—Test methods for face recognition system
Standard published on 7.9.2023
Selected format:Calculation method of mean time between failures for industrial robots
Standard published on 7.9.2023
Selected format:Industrial robots—Operation and maintenance—Part 1: Online monitoring
Standard published on 7.9.2023
Selected format:Industrial robots—Operation and maintenance—Part 2: Fault diagnosis
Standard published on 7.9.2023
Selected format:Industrial robots—Operation and maintenance—Part 3: Health assessment
Standard published on 7.9.2023
Selected format:Industrial robots—Operation and maintenance—Part 4: Predictive maintenance
Standard published on 7.9.2023
Selected format:Health software—Part 1:General requirements for product safety
Standard published on 7.9.2023
Selected format:Method for determining the bio-based content of bio-based foam
Standard published on 7.9.2023
Selected format:Latest update: 2026-09-19 (Number of items: 2 302 332)
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