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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
Ships and marine technology—Assessment of onboard cyber safety
Execute Date: april 2027
Standard published on 28.9.2026
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Health food raw materials—Spirulina
Execute Date: april 2027
Standard published on 28.9.2026
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Health food raw materials—Broken ganoderma lucidum spore powder
Execute Date: april 2027
Standard published on 28.9.2026
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Health food raw materials—Coenzyme Q10
Execute Date: april 2027
Standard published on 28.9.2026
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Essential oils—General requirements and guidelines for packaging, conditioning and storage
Execute Date: april 2027
Standard published on 28.9.2026
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Basic vocabulary of forest and grassland fire prevention and suppression
Execute Date: january 2027
Standard published on 28.9.2026
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Specifications for helicopter bucket firefighting operations in forest aerial fire protection
Execute Date: january 2027
Standard published on 28.9.2026
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Aircraft control wire rope—Turnbarrels—Dimensions and loads
Execute Date: april 2027
Standard published on 28.9.2026
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Leak test method for spacecraft
Execute Date: january 2027
Standard published on 28.9.2026
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Aerospace—Linear hydraulic utility actuator—General specifications
Execute Date: april 2027
Standard published on 28.9.2026
Selected format:Latest update: 2026-10-30 (Number of items: 2 208 138)
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