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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
Specification for protective physical restraint services for the elderly in senior care organization
Standard published on 31.12.2025
Selected format:Environmental, Social, Governance (ESG) evaluation framework for bond issuers
Standard published on 31.12.2025
Selected format:Specifications for infection prevention and control of senior care organization
Standard published on 31.12.2025
Selected format:Basic specification for daily living care services of senior care organization
Standard published on 31.12.2025
Selected format:Integration of logistics industry and manufacturing industry—Guidelines for business process integration of logistics enterprises
Standard published on 31.12.2025
Selected format:General principles for social satisfaction evaluation of basic public services
Standard published on 31.12.2025
Selected format:Standard semantic knowledge base—Part 1: General requirements for semantic expression of standard content
Standard published on 28.1.2026
Selected format:Standard semantic knowledge base—Part 2: Requirements for data interface
Standard published on 28.1.2026
Selected format:Standard semantic knowledge base—Part 3: Technical requirements for semantic integration
Standard published on 28.1.2026
Selected format:Fine bubble technology—Evaluation method for determining gas content in fine bubble dispersions in water—Part 1: Oxygen content
Standard published on 31.12.2025
Selected format:Latest update: 2026-08-25 (Number of items: 2 298 362)
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