YD/T 6645-2026Identification and resolution system for the Industrial Internet - Communication system equipment - Identification coding (English PDF)

YD/T 6645-2026 is the English-translated version of 工业互联网标识解析 通信系统设备 标识编码.

YD/T 6645-2026 sets the identification coding rules for communication system equipment under the industrial internet identification and resolution system. It specifies the composition of the industrial internet identification code of such equipment, the code structure, the coding rules for each part, and the corresponding code tables. The document applies to building the identification coding system for communication system equipment, and to applications such as asset management, whole-life-cycle product management, product quality traceability and supply chain management across production, circulation, use and recycling.

The standard is used by communication equipment manufacturers, operators, identifier resolution service providers and enterprises that manage equipment assets and traceability. It is a voluntary standard, as shown by the /T in its code. It was issued by the Ministry of Industry and Information Technology on 11 March 2026 and takes effect on 1 June 2026. It is a new standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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