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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
Electronic data interchange for administration,commerce andtransport (EDIFACT) - Application level syntax rules (Syntax version number: 4Syntax release number:1) - Part 1: Syntax rules common to all parts
Standard published on 29.6.2007
Selected format:Electronic data interchange for administration,commerce and transport(EDIFACT)-Application level syntax rules-Part 10:Syntax service directories
Standard published on 28.3.2005
Selected format:Electronic data interchange for administration, commerce and transport (EDIFACT)—Application level syntax rules (Syntax version number: 4, Syntax release number: 1)—Part 11: Version 3 compatible profile for Version 4 of ISO 9735
Standard published on 30.5.2025
Selected format:Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4Syntax release number:1) - Part 2: Syntax rules specific to batch EDI
Standard published on 29.6.2007
Selected format:Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4Syntax release number:1) - Part 3: Syntax rules specific to interactive EDI
Standard published on 29.6.2007
Selected format:Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4Syntax release number:1) - Part 4: Syntax and service report message for batch EDI (Message type_CONTRL
Standard published on 29.6.2007
Selected format:Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4Syntax release number:1) - Part 5: Security rules for batch EDI (authenticity, integrity and non-repudiation of origin
Standard published on 24.8.2007
Selected format:Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4Syntax release number:1) - Part 6: Secure authentication and acknowledgement message(message type - AUTACK)
Standard published on 24.8.2007
Selected format:Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4Syntax release number:1) - Part 7: Security rules for batch EDI (Confidentiality)
Standard published on 24.8.2007
Selected format:Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax version number: 4Syntax release number:1) - Part 8: Associated data in EDI
Standard published on 24.8.2007
Selected format:Latest update: 2026-09-09 (Number of items: 2 300 143)
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