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 Latin America North America Country Colombia United States Benefits Data quality Safety Traceability Standards (-) GTIN GLN 1D barcodes GPC RFID Services Verified by GS1 (-) GDSN Type of organisation Retailer Government Small & Medium Enterprises (-) GDSN (-) GTIN (-) Consumer packaged goods (CPG) (-) Transport & Logistics Clear all filters Showing 2 results Global Data Synchronisation improves sales and efficiency in the retail industry GS1 Standards Help Government and Industry Work Smarter