We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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
Safety management systems—Requirements
Standard published on 27.11.2023
Selected format:Ships and marine technology—Guidelines for measurement, evaluation and reporting of vibration with regard to habitability on specific ships
Standard published on 28.12.2023
Selected format:Natural gas—Determination of particulate matter—Part 1:Determination of particle size distribution by optical method
Standard published on 28.12.2023
Selected format:Natural gas—Determination of oxygen—Electrochemical method
Standard published on 28.12.2023
Selected format:Flight test requirements for flight performance of civil large and medium fixed-wing unmanned aircraft
Standard published on 28.12.2023
Selected format:Ceramic lined tubing
Standard published on 28.12.2023
Selected format:Telecom and internet service—User personal information protection requirements
Standard published on 28.12.2023
Selected format:Guidelines for the construction of county basic public service standard system
Standard published on 28.12.2023
Selected format:General technical requirements for integrated farming of rice and aquatic animals
Standard published on 28.12.2023
Selected format:Technical requirements of energy internet trading platform
Standard published on 28.12.2023
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
© Copyright 2026 NORMSERVIS s.r.o.