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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
Magnetizing method of permanent magnet
Standard published on 2.12.2025
Selected format:Guidance on quantifying greenhouse gas emission reductions for electrical and electronic products and systems
Standard published on 31.10.2025
Selected format:Evaluation specifications of intelligent manufacturing system solution suppliers
Standard published on 31.10.2025
Selected format:Test method for powertrain system power of hybrid electric vehicles and pure electric vehicles having more than one propulsion electric machine
Standard published on 31.10.2025
Selected format:Rare-earth phosphor film for LED/LD
Standard published on 5.10.2025
Selected format:Information technology—General technical requirements for customer service virtual digital human
Standard published on 5.10.2025
Selected format:Technical specification of age-friendly technology for household electrical appliances—Part 1:General requirements
Standard published on 5.10.2025
Selected format:Household and similar electrical cleaning,feeding and caring appliances for pets
Standard published on 5.10.2025
Selected format:Greenhouse gases—Quantification requirement and method for carbon footprint of products—Furniture
Standard published on 5.10.2025
Selected format:Specification for information description of furniture sales on network platform
Standard published on 5.10.2025
Selected format:Latest update: 2026-08-26 (Number of items: 2 298 418)
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