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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
Standards for indoor air quality
Standard published on 11.7.2022
Selected format:Household kitchen—Part 1: Term
Standard published on 18.9.2015
Selected format:Household kitchen—Part 2: General technique request
Standard published on 18.9.2015
Selected format:Household kitchen—Part 3: Test method and check rule
Standard published on 18.9.2015
Selected format:Household kitchen—Part 4: Design and installation
Standard published on 18.9.2015
Selected format:Technical specifications of ecological textiles
Standard published on 21.10.2020
Selected format:TextilesTests for colour fastnessColour fastness to saliva
Standard published on 4.6.2019
Selected format:Textiles—Tests for colour fastness—Colour fastness to saliva
Standard published on 4.6.2019
Selected format:-
Standard published on 22.2.2021
Selected format:Geosynthetics—Geocomposites made of woven/nonwoven geotextiles
Standard published on 6.8.2023
Selected format:Latest update: 2026-09-18 (Number of items: 2 301 509)
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