Case studies Welcome to the central library for all GS1 case studies. Use search or filters to discover case studies related to specific topics such as benefit, industry, service, standard or location. Search Industry Retail Marketplaces Healthcare (-) Transport & Logistics Technical Industries Foodservice Public sector Region Asia Pacific Europe Country Argentina Belgium (-) China Colombia France Hong Kong Hungary Ireland Portugal Slovakia Spain Switzerland United Kingdom Vietnam Benefits Operational efficiency Traceability Transparency Standards GTIN (-) GLN SSCC 1D barcodes 2D barcodes GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Manufacturer Logistics provider Small & Medium Enterprises (-) China (-) GLN (-) Transport & Logistics Clear all filters Showing 3 results DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best Asia Pacific Model E-Port Network project to improve data connectivity between ports GS1 Traceability implementation between China and France