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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
The filing forms of administrative archives
Standard published on 13.11.2008
Selected format:Medical electrical equipment—Part 1:General requirements for basic safety and essential performance
Standard published on 9.4.2020
Selected format:Medical electrical equipment—Part 1-3: General requirements for basic safety and essential performance—Collateral Standard: Radiation protection in diagnostic X-ray equipment
Standard published on 24.12.2020
Selected format:Medical electrical equipment—Part 2-1: Particular requirements for the basic safety and essential performance of electron accelerators in the range 1 MeV to 50 MeV
Standard published on 24.12.2020
Selected format:Medical electrical equipment—Part 2-2:Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories
Standard published on 1.12.2021
Selected format:Medical electrical equipment—Part 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment
Standard published on 29.5.2020
Selected format:Medical electrical equipment—Part 2-4: Particular requirements for the basic safety and essential performance of cardiac defibrillators
Standard published on 13.7.2022
Selected format:Medical electrical equipment—Part 2-5: Particular requirements for the basic safety and essential performance of ultrasonic physiotherapy equipment
Standard published on 23.7.2020
Selected format:Medical electrical equipment—Part 2-6: Particular requirments for the basic safety and essential performence of microwave therapy equipment
Standard published on 23.7.2020
Selected format:Medical electrical equipment –Part 2-8: Particular requirements for the basic safety and essential performance of therapeutic X-ray equipment operating in the range 10 kV to 1 MV
Standard published on 10.8.2021
Selected format:Latest update: 2026-04-19 (Number of items: 2 274 482)
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