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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
Guidelines for construction and operation of official property warehouse in administrative and public institutions
Standard published on 29.6.2024
Selected format:Road vehicles—Braking threshold pressures for heavy commercial vehicle combinations with fully pneumatic braking systems—Test with roller brake tester
Standard published on 28.5.2024
Selected format:Standard for urban water supply and water use performance assessment
Standard published on 29.6.2024
Selected format:Charging and battery swap service information exchange for electric vehicles—Part 1:General
Standard published on 28.5.2024
Selected format:Charging and battery swap service information exchange for electric vehicles—Part 2:Common data exchange code
Standard published on 29.8.2025
Selected format:Charging and battery swap service information exchange for electric vehicles—Part 3:Business information exchange specification
Standard published on 29.8.2025
Selected format:Charging and battery swap service information exchange for electric vehicles—Part 4:Information exchange between the charging/battery swap equipment and service platform
Standard published on 29.8.2025
Selected format:Charging and battery swap service information exchange for electric vehicles—Part 5:Data transmission and security
Standard published on 29.8.2025
Selected format:Post-crash safety requirement for fuel cell electric vehicle
Standard published on 28.5.2024
Selected format:Recovery of traction battery used in electric vehicle—General requirements
Standard published on 28.5.2024
Selected format:Latest update: 2026-09-09 (Number of items: 2 300 143)
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