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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
Spent fuel reprocessing—Requirements of operation and maintenance for high level radioactive solid waste storage facilities
Standard published on 31.12.2025
Selected format:EMC test generic specification of vehicle IC
Standard published on 31.12.2025
Selected format:Test method for artificial transient short-circuit of high voltage transmission line
Standard published on 31.12.2025
Selected format:Road vehicles—Test scenarios for automated driving systems—Vocabulary
Standard published on 31.12.2025
Selected format:Specification of emergency management for photovoltaic power station
Standard published on 31.12.2025
Selected format:Technical requirements for residential hybrid photovoltaic and storage converter
Standard published on 31.12.2025
Selected format:Electrical energy meters—Test equipment, techniques and procedures—Part 1: Stationary meter test units (MTUs)
Standard published on 31.12.2025
Selected format:Lead ingots
Standard published on 6.8.2023
Selected format:Systems and software engineering—General technical requirements for low-code development platform
Standard published on 31.12.2025
Selected format:Data security technology—Requirements for personal information transfer based on request of personal information subject
Standard published on 31.12.2025
Selected format:Latest update: 2026-08-25 (Number of items: 2 298 362)
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