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BarCodes & ID Keys

This section of the Knowledge Center gives you the opportunity to view the GS1 BarCodes and ID Keys standards and provides assistance in their implementation.

BarCodes Standards

GS1 General Specifications (available through your GS1 Member Organisation)
The core standards document describing how barcodes and identification keys should be used to comply with GS1 standards.
GS1 DataBar (RSS)
Identifies small items and carries more information than the current EAN/UPC bar code
GS1 Company Prefix
Provides a way for GS1 Member Companies to uniquely and globally identify things like trade items, logistic units, locations, parties, and assets
GS1 Identifiers (Keys and Attributes) - Overview
Identifies trade items (GTIN), locations/trading parties (GLN), logistic units (SSCC), individual assets (GIAI), returnable assets (GRAI), service relationships (GSRN), and document types (GDTI)
GS1 Identification Key Types
Seven GS1 Identification Keys that support the identification of items, services, locations, logistic units, returnable containers, etc
Bar Code Types
Types of bar codes used by GS1 members
Bar Code Scanner Environments
GS1 BarCodes are scanned in different places so GS1 specifies what bar code can be used where and establishes specifications for its use
Bar Code Printing Methods
Methods for printing GS1 BarCodes
GS1 Prefix List
A list of prefixes assigned by GS1 to GS1 Member Organisations or to specific applications

BarCodes Support Tools

GTIN Allocation Rules
A Global Trade Item Numbers (GTIN) are used to identify any item upon which there is a
need to retrieve pre-defined information and that may be priced or ordered or invoiced at any point in any supply chain.
GLN Allocation Rules
Global Location Number (GLN) provides the global supply chain solution for the identification of physical locations and legal entities.

BarCodes Implementation Guides

Ten Steps to Bar Code Implementation
The basic steps needed to begin using bar codes
General Requirements to Assess Conformance of GS1 BarCodes - Implementation Guide
Specifies minimum process and technical requirements to assess conformance of GS1 BarCodes.

To find out more information please refer to the BarCodes & ID Keys website.

 

 
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