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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
Accessible design—Consideration and assistive products for accessible meeting
Standard published on 30.6.2025
Selected format:Guidelines for development of terms of use(TOU) in B2C e-commerce platform
Standard published on 30.6.2025
Selected format:Guide of eco-design for furniture
Standard published on 30.6.2025
Selected format:Technology requirements for elderly-oriented of smart multimedia terminal
Standard published on 30.6.2025
Selected format:Ferro-sulphoaluminate cement
Standard published on 30.6.2025
Selected format:Organic-electrochromic laminated glass used in buildings
Standard published on 30.6.2025
Selected format:Technical specification for photovoltaic module scrapping
Standard published on 30.6.2025
Selected format:Artificial intelligence—Knowledge graph application platform—Part 2:Performance requirements and testing method
Standard published on 30.6.2025
Selected format:Thin triple glazing
Standard published on 30.6.2025
Selected format:Coating-etched glass for enhancing millimeter wave signal transmission
Standard published on 30.6.2025
Selected format:Latest update: 2026-11-11 (Number of items: 2 209 285)
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