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 (-) Fresh foods General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region (-) Europe Country Austria Germany Greece Ireland Italy Norway Poland Switzerland (-) United Kingdom Benefits Data quality Operational efficiency Transparency Standards GTIN GLN 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer (-) United Kingdom (-) Apparel (-) Fresh foods (-) Europe Clear all filters Showing 2 results The Challenge of Food Waste: Retailers step up to the next level of inventory management Where did your profitability go? Managing the apparel omnichannel cost-to-serve