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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
Smart city—Guidelines for application of sensing terminals
Standard published on 23.5.2023
Selected format:Screening method for erosion potential of oral rinses on dental hard tissues
Standard published on 23.5.2023
Selected format:General technical requirements for cups and kettles
Standard published on 6.8.2023
Selected format:Guideline for safety assessment of oral care and cleansing products
Standard published on 23.5.2023
Selected format:Plastics—Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions—Test methods and requirements
Standard published on 23.5.2023
Selected format:Management system for security operation—Requirements with guidance for use
Standard published on 27.11.2023
Selected format:Specifications for solar energy resource assessment of photovoltaic power generation
Standard published on 23.5.2023
Selected format:General requirements for setting of municipal solid waste collecting devices
Standard published on 23.5.2023
Selected format:Public security—Risk assessment for urban security
Standard published on 23.5.2023
Selected format:Prosthetics and orthotics—Functional deficiencies—Description of the person to be treated with an orthosis, clinical objectives of treatment, and functional requirements of the orthosis
Standard published on 23.5.2023
Selected format:Latest update: 2026-09-22 (Number of items: 2 302 417)
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