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 Latin America North America Asia Pacific Middle East and Africa Country France Mexico Switzerland Benefits Data quality Operational efficiency Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GPC GS1 Digital Link (-) RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Solution provider Logistics provider Distributor (-) RFID (-) Consumer packaged goods (CPG) (-) Foodservice Clear all filters Showing 6 results Retail, Foodservice, Public sector Strengthening tequila supply chain integrity from Mexico to the U.S. By uniquely identifying individual bottles with GS1 standards, Mexican exporters can better manage t... The Value of Extended Product Information Supply Chain Visibility: A Critical Strategy to Optimize Cost and Service Order to Cash implementation at L'Oréal in France METRO GROUP: Visibility from Catch to Customer Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros