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 Fresh foods General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Asia Pacific Country (-) Australia Belgium Brazil China Colombia Croatia Hong Kong Italy Japan Mexico Panama Poland Switzerland Thailand Turkey United Kingdom United States Benefits Data quality Operational efficiency Traceability Standards (-) 1D barcodes (-) 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Solution provider Small & Medium Enterprises (-) Australia (-) 1D barcodes (-) 2D barcodes (-) Retail (-) Retailer Clear all filters Showing 2 results Retail, Fresh foods Woolworths Australia seeing multiple benefits from 2D barcodes With more than 1,000 stores, Woolworths is the largest retailer in the Australia/New Zealand region,... Electronic messaging increases efficiency