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 Asia Pacific Latin America Europe North America Middle East and Africa Country Australia Brazil China Colombia New Zealand 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 Manufacturer Government Healthcare provider Wholesaler Small & Medium Enterprises (-) Data quality (-) Transparency (-) GS1 Digital Link (-) EDI Clear all filters Showing 8 results Retail, Consumer packaged goods (CPG) Better food safety and supply chain efficiency in Zhejiang Province, China In 2022, more than 7,000 food production companies already put QR Codes powered by GS1 on their prod... 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... Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros TAKING A LONG, HARD LOOK AT DATA QUALITY Kimberly-Clark The Value of Trusted Product Data Make your supply chain more efficient by using GS1 Global Standards Where did your profitability go? Managing the apparel omnichannel cost-to-serve