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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
Testing method of oil permeance for paper
Standard published on 6.9.2002
Selected format:Milk powder and formula foods forinfant and young children--Determination of whey protein
Standard published on 28.5.1997
Selected format:National food safety standard - Determination of Choline in foods, milk and milk products for infants and young children
Standard published on 30.6.2022
Selected format:National food safety standard Determination of solubility in foods for infants and young children,milk and milk products
Standard published on 26.3.2010
Selected format:National food safety standard Determination of impurities in milk and milk products
Standard published on 23.12.2016
Selected format:National food safety standard Determination of trans fatty acids in foods for infants and young children,milk and milk products
Standard published on 26.3.2010
Selected format:National food safety standard Determination of freezing point in raw milk
Standard published on 31.8.2016
Selected format:National food safety standard Determination of nonfat total milk solids in milk and milk products
Standard published on 26.3.2010
Selected format:National Standard of Food Safety - Determination of Nucleotide in Foods and Milk Products for Infants and Young Children
Standard published on 31.8.2016
Selected format:National food safety standard Determination of lactose and sucrose in foods for infants and young children,milk and milk products
Standard published on 26.3.2010
Selected format:Latest update: 2026-06-28 (Number of items: 2 284 473)
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