T/GDFCA 054-2022 Food Traceability in Guangdong, Hong Kong and Macao: Information Classification Codes
T/GDFCA 054-2022 Food Traceability in Guangdong, Hong Kong and Macao: Information Classification Codes
Basic Information
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: 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, entity classification codes, unit of measurement classification codes, currency classification codes, and administrative division codes.