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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
National Food Safety Standards--Food Microbiological Inspection--Bee Product Sampling and Sample Processing
Standard published on 8.2.2024
Selected format:National food safety standard - Food Microbiological Testing - Testing for Shiga toxin-producing Escherichia coli
Standard published on 8.2.2024
Selected format:National food safety standard -- Microbiological examination of food hygiene -- Examination of shigella
Standard published on 17.5.2012
Selected format:Microbiological examination of food hygiene--Examination of diarrheogenic Escherichia coli
Standard published on 23.12.2016
Selected format:National food safety standard - Food Microbiological Examination - Vibrio parahaemolyticus
Standard published on 29.11.2013
Selected format:Microbiological examination of food hygiene--Examination of Yersinia enterocolitica
Standard published on 31.8.2016
Selected format:National food safety standard - Food microbiological examination - Examination of Campylobacter jejuni and Campylobacter coli
Standard published on 2.9.2025
Selected format:
High resolution dry film photoresist
Execute Date: february 2027
Standard published on 2.7.2026
Selected format:
Biobased adhesives—Rating method
Execute Date: february 2027
Standard published on 2.7.2026
Selected format:
Stainless steel platesheet and strip for building structure
Execute Date: february 2027
Standard published on 2.7.2026
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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