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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
Motor vehicles-forward visibility for drivers-requirements and measurement methods
Standard published on 31.12.2014
Selected format:Retro-reflective devices and markings for motor vehicles
Standard published on 29.9.2024
Selected format:External projections for passenger car
Standard published on 30.9.2009
Selected format:
External projections for passenger cars
Execute Date: january 2026
Standard published on 23.8.2024
Selected format:Motor vehicles and trailers-lateral and rear underrun protection requirements
Standard published on 29.9.2017
Selected format:Motor vehicles-Hood latch system
Standard published on 12.5.2011
Selected format:Container securing fitting for ships
Standard published on 14.12.2020
Selected format:The landing boom for S.t Lawrence seaway
Standard published on 25.4.2025
Selected format:Ships and marine technology—Ship’s mooring and towing fittings—Panama chocks
Standard published on 7.6.2018
Selected format:International user classes of service in, and categories of access to, public data networks and integrated services digital networks(ISDNs)
Standard published on 29.7.2011
Selected format:Latest update: 2025-12-29 (Number of items: 2 253 390)
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