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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
Requirements and methods for road test of motor vehicles braking performance based on GNSS
Standard published on 23.8.2024
Selected format:Road traffic information collection—Information sets of road traffic safety prompts and warnings
Standard published on 23.8.2024
Selected format:Technical requirements and test method for roadside intelligent cooperative control device in cooperative vehicle-infrastructure system
Standard published on 23.8.2024
Selected format:Assistive products—Guidelines on cognitive accessibility—Daily time management
Standard published on 23.8.2024
Selected format:Basic vocabulary for conservation technology of museum collections
Standard published on 23.8.2024
Selected format:Method for rapid determination of moisture content of bamboo and wood collection
Standard published on 23.8.2024
Selected format:Specification of orthoses fitting service
Standard published on 23.8.2024
Selected format:Water-absorbent polyacrylate in urine absorbing products—Requirements
Standard published on 23.8.2024
Selected format:General requirements for near-infrared brain function rehabilitation assessment equipment
Standard published on 23.8.2024
Selected format:Walking trolleys—Requirements and test methods
Standard published on 23.8.2024
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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