General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB 18937-2003
Scope
This standard specifies the rules for the compilation of uniform codes for products and services across the country, so that each product and service circulating in the market has a unique and constant code. This standard applies to the preparation of the national uniform code for products and services, and also applies to information processing and information exchange related to the production, storage, transportation, sales, after-sales service, and management of products and services.
GB 18937-2003 history
2003GB 18937-2003 Unified coding rules for products and services identification