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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
Specification for data processing of the reference stations using global navigation satellite system
Standard published on 29.9.2024
Selected format:Requirements for examination of advanced assistant driving map
Standard published on 29.9.2024
Selected format:Geographic information—Imagery sensor models for geopositioning—Part 2: SAR, InSAR, lidar and sonar
Standard published on 29.9.2024
Selected format:Geographic information—Preservation of digital data and metadata—Part 1: Fundamentals
Standard published on 29.9.2024
Selected format:Geographic information—Schema for coverage geometry and functions—Part 2: Coverage implementation schema
Standard published on 29.9.2024
Selected format:Smart community infrastructure—Guidance on smart transportation for implementing parking lot allocation in cities
Standard published on 29.9.2024
Selected format:Household and similar refrigerating appliances—Food preservation
Standard published on 29.9.2024
Selected format:Technical requirements for vehicle cybersecurity
Standard published on 23.8.2024
Selected format:General technical requirements for software update of vehicles
Standard published on 23.8.2024
Selected format:Intelligent and connected vehicle—Data storage system for automated driving
Standard published on 23.8.2024
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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