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 (-) Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America Europe Country Brazil Colombia Guatemala Switzerland United Kingdom Benefits Consumer engagement (-) Data quality Inventory management Operational efficiency Regulatory compliance Sustainability Safety Traceability Transparency Standards GTIN (-) GLN SSCC 1D barcodes (-) 2D barcodes GPC GS1 DataMatrix GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Logistics provider Small & Medium Enterprises (-) Data quality (-) GLN (-) 2D barcodes (-) Retail (-) Marketplaces Clear all filters Showing 7 results Retail, Fresh foods Brazilian gourmet shop scans the world’s first 2D barcode with a GS1 Digital Link Parla Deli is unlocking business value and connecting to customers by implementing the very latest G... 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... Fresh producer Legumex develops a traceability system Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Atlantic Forest in Brazil: Technology and GS1 standards help preserve nature Where did your profitability go? Managing the apparel omnichannel cost-to-serve Global Data Synchronisation improves sales and efficiency in the retail industry