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 Colombia Mexico Benefits Data quality Inventory management Operational efficiency Transparency Standards GTIN GLN (-) SSCC 1D barcodes 2D barcodes GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Healthcare provider Logistics provider Wholesaler Small & Medium Enterprises (-) SSCC (-) Latin America (-) Retailer Clear all filters Showing 3 results Retail, Apparel Crystal: Top Brand Gains Supply Chain Efficiencies with EDI and GS1 Standards Crystal is a textile and clothing company with more than 50 years of experience in manufacturing and... Liverpool: Large Retailer in Mexico Improves its Supply Chain with EPC RFID Make your supply chain more efficient by using GS1 Global Standards