T/GDFCA 054-2021 Cantonese, Hong Kong and Macao food traceability information classification code

Scope

Scope: This standard specifies the data element value domain codes for food-related information in the Guangdong-Hong Kong-Macao food traceability system. This standard applies to the representation, exchange, identification, and processing of relevant information in the Guangdong-Hong Kong-Macao food traceability system. Main technical content: (1) Principles and basis for standard formulation: The formulation principles and basis of this standard mainly refer to national standards, industry standards, and national laws and regulations. The format and requirements of its preparation strictly follow GB/T 1.1–2020, "Guide for Standardization Work—Part 1: Structure and Drafting Rules for Standardization Documents". The content of the standard should not only reflect scientificity, advancement, and ease of operation, but also conform to the actual situation of our city. (2) Technical explanations of the provisions in the standard: - This standard specifies the data element value domain codes for food-related information in the Guangdong-Hong Kong-Macao food traceability system. - This standard defines and explains relevant professional terms such as information classification and information coding. - This standard sets requirements for the basic principles of information classification. - This standard sets requirements for food variety classification codes, subject classification codes, measurement unit classification codes, currency classification codes, and administrative division codes. (3) Basis for determining the indicator values and parameter values (or specific provisions) involved in various provisions (including the consistency with relevant national standards, industry standards, and local standards, the verification of indicator values, and relevant verification data, which should be attached if available).

Development Information

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