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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
Biological evaluation of medical devices—Part 3:Tests for genotoxicity, carcinogenicity and reproductive toxicity
Standard published on 4.6.2019
Selected format:Biological evaluation of medical devices—Part 4: Selection of tests for interactions with blood
Standard published on 15.4.2022
Selected format:Biological evaluation of medical devices—Part 5:Tests for in vitro cytotoxicity
Standard published on 29.12.2017
Selected format:Biological evaluation of medical devices—Part 6:Tests for local effects after implantation
Standard published on 15.4.2022
Selected format:Biological evaluation of medical devices—Part 7:Ethylene oxide sterilization residuals
Standard published on 10.12.2015
Selected format:Biological evaluation of medical devices—Part 9:Framework for identification and quantification of potential degradation products
Standard published on 30.12.2022
Selected format:Safety requirements for sleeper bus construction
Standard published on 3.2.2008
Selected format:Standard for pollution control on the landfill site of municipal solid waste
Standard published on 24.7.2024
Selected format:Rubber vulcanizedDetermination of abrasion resistance (Akron machine)
Standard published on 22.12.2014
Selected format:Service requirements of passenger transport by water
Standard published on 30.6.2025
Selected format:Latest update: 2026-08-26 (Number of items: 2 298 418)
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