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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
General safety technical requirements of electricity use for gas-burning appliance
Standard published on 30.5.2025
Selected format:Police ballistic resistance of body armors
Standard published on 30.5.2025
Selected format:Packaging for dangerous goods—Safety technical code for packaging containing a variety of dangerous goods
Standard published on 30.5.2025
Selected format:Guidelines for promoting“integration of affiliated matters”of“one-stop government services”
Standard published on 27.12.2025
Selected format:Evaluation method for comprehensive utilization of data center energy
Standard published on 30.6.2025
Selected format:Systems and software engineering—Process assessment—Process assessment model for software testing
Standard published on 30.6.2025
Selected format:General technical requirements for networking of self-contained fire detection and alarm devices
Standard published on 30.5.2025
Selected format:Specification of active opto-electronic protective devices for presses
Standard published on 9.3.2022
Selected format:Evaluating guide for green venues of public institutions
Standard published on 30.5.2025
Selected format:Limits and measurement methods for exhaust pollutants from disesl locomotive and its engines CHINA I
Standard published on 30.6.2025
Selected format:Latest update: 2026-08-26 (Number of items: 2 298 418)
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