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Accueil / Standards / The Codification / Locations / GLN

GLN is the unique identification key for locations

The GLN can be used to identify physical locations and legal entities where is a need to retrieve pre-defined information to improve the efficiency of communication with the supply-chain.

Global Location Numbers are a prerequiste for EDI messages or to access information from the Global Data Synchronisation Network. The GLN comprises a 13-digit code.

CarrefourNet, the supplier portal of Carrefour group, aims at offering more transparency on the processes and tools used to exchange information between Carrefour and its business partners.

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