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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
Norm of water intake—Part 53Sugar
Standard published on 21.5.2021
Selected format:Norm of water intake—Part 54Canned food
Standard published on 21.5.2021
Selected format:Norm of water intake—Part 55Leather
Standard published on 20.8.2021
Selected format:Norm of water intake—Part 56Fur
Standard published on 21.5.2021
Selected format:Norm of water intake—Part 57Dairy products
Standard published on 31.12.2021
Selected format:Norm of water intake—Part 58:Titanium dioxide
Standard published on 31.12.2021
Selected format:Norm of water intake—Part 59:Vinyl acetate
Standard published on 31.12.2021
Selected format:Norm of water intake—Part 6Beer
Standard published on 23.5.2023
Selected format:Norm of water intake—Part 60: Silicone
Standard published on 31.12.2021
Selected format:Norm of water intake—Part 61Lysine salt
Standard published on 30.12.2022
Selected format:Latest update: 2026-09-19 (Number of items: 2 302 332)
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