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 Consumer packaged goods (CPG) Apparel Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Europe Country Australia Belgium Brazil France (-) Germany Hungary Ireland Japan Mexico Norway Peru Portugal Slovakia Spain (-) Switzerland United Kingdom United States Benefits Data quality Inventory management Operational efficiency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GPC (-) RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Germany (-) Switzerland (-) RFID (-) Retail Clear all filters Showing 2 results Optimising the textile supply chain with GS1 Standards Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros