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 Poland Switzerland (-) United Kingdom Standards 1D barcodes Services Verified by GS1 GDSN (-) United Kingdom (-) Fresh foods (-) Europe Clear all filters Showing 1 results The Challenge of Food Waste: Retailers step up to the next level of inventory management