Global Location Number (GLN) can be used by companies to identify their locations, giving them complete flexibility to identify any type or level of location required. What does a GLN identify? Determine how to assign GLNs (who assigns what/how?)

Apr 17, 2025 · Browse all components of the published GPC schemas. Verified by GS1 makes it easy to search, look up and verify information about any barcode number (GTIN, UPC, EAN), location (GLN), company or other GS1 key (SSCC). Need to look up more barcodes or locations? Expand your search.

Powered by GS1 Standards, the Global Location Number (GLN) let businesses know who is involved in transactions and where things are located throughout the supply chain. By uniquely identifying parties and locations, a GLN helps a business track product, optimize processes, and provide greater visibility to transactions worldwide.

The GS1 Database is a single source of truth for ensuring your end-customers get accurate data. You can search by Global Trade Item Number (GTIN), the number encoded in a UPC barcode. You can also search for Global Location Number (GLN), company name, or other GS1 keys.

GS1 General Specifications provides details on which party allocates GLNs, GLN non-reuse, GS1 Application Identifiers, how GLN may be encoded in GS1 barcodes, and application standards.

To meet these requirements, industry leaders are endorsing a standardized approach to location identification with the GS1 Global Location Number (GLN). A GLN is the globally unique GS1 Identification Number that can be used to identify the “Who” and “Where” of these product movement transactions.

What is a GLN? GLN is a GS1 identification key. This key is a 13-digit identifier for a: Party - A party is defined as an entity represented in a business-related transaction, answering "who" engages in leveraging GS1 standards.

Aug 28, 2024 · A Global Location Number is a unique 13-digit number used to identify locations and parties in the supply chain. See http://www.gs1.org/gln for more information. See http://www.gs1.org/docs/idkeys/GS1_GLN_Executive_Summary.pdf

What needs to happen with my GLN? Welcome to the GS1 GLN Decision-Support Tool. Use it to understand when a new GLN is needed and what actions are required when changes occur to your parties or locations.

The Global Location Number (GLN) is part of the GS1 systems of standards. [1] It is a simple tool used to identify a location and can identify locations uniquely where required. This identifier is compliant with norm ISO/IEC 6523 .