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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
Risk management—Guidelines for managing an emerging risk
Standard published on 5.10.2025
Selected format:Camera usage of 16mm motion-picture film
Standard published on 17.10.2000
Selected format:Risk management—Risk early-warning
Standard published on 5.10.2025
Selected format:Specification for scientific data harvesting
Standard published on 5.10.2025
Selected format:Asset management—Application guidance of carbon asset management system
Standard published on 5.10.2025
Selected format:Code of practice for ROV operations
Standard published on 5.10.2025
Selected format:Test methods for straightline braking stability of commercial vehicles
Standard published on 5.10.2025
Selected format:Performance and test requirements for automatic identification system Class A shipborne equipment
Standard published on 5.10.2025
Selected format:Passenger cars—Straight-ahead braking on the split-surface—Vehicle stability test method
Standard published on 5.10.2025
Selected format:Commercial vehicle—Straight-ahead braking on the split-surface—Vehicle stability test method
Standard published on 5.10.2025
Selected format:Latest update: 2026-11-10 (Number of items: 2 209 227)
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