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 Fresh foods General merchandise Marketplaces Healthcare (-) Transport & Logistics Technical Industries Foodservice Public sector Region Europe Asia Pacific Latin America North America Middle East and Africa Country Belgium China Hong Kong Hungary Ireland Portugal Slovakia Spain United Kingdom Benefits Inventory management Operational efficiency Traceability Standards (-) GTIN GLN SSCC 1D barcodes 2D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Solution provider (-) Logistics provider Wholesaler Distributor Small & Medium Enterprises (-) GTIN (-) Transport & Logistics (-) Logistics provider Clear all filters Showing 5 results Asia Pacific Model E-Port Network project to improve data connectivity between ports GS1 Standards in Belgian Post Access to information benefits all processes and parties Common business processes mean better communication DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best