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 North America Latin America Asia Pacific Middle East and Africa Country France Germany Netherlands Spain Switzerland United States Benefits Consumer engagement Data quality Operational efficiency Safety Traceability 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 Logistics provider Wholesaler Distributor (-) GPC (-) EDI (-) Consumer packaged goods (CPG) (-) Transport & Logistics Clear all filters Showing 7 results Retail, Consumer packaged goods (CPG) METRO and P&G gain insightful business benefits from Verified by GS1 METRO and P&G recently undertook a collaborative evaluation of Verified by GS1. Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Order to Cash implementation at L'Oréal in France Labeling standard increases transport operations reliability Access to information benefits all processes and parties GS1 Standards Help Government and Industry Work Smarter Campina Traceability Implementation Case Study