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 Country Argentina Australia Belgium Brazil China Colombia Costa Rica Croatia France Germany Greece Guatemala Hong Kong Hungary India Ireland (-) Japan Luxembourg Netherlands Norway Peru Poland Portugal Slovakia Spain Switzerland Thailand Turkey United Arab Emirates United Kingdom United States Vietnam Benefits Data quality Inventory management (-) Operational efficiency Regulatory compliance Sustainability Safety Traceability Standards GTIN (-) SSCC 1D barcodes (-) 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Healthcare provider Small & Medium Enterprises (-) Operational efficiency (-) Japan (-) SSCC (-) 2D barcodes Clear all filters Showing 2 results Healthcare Successful implementation of electronic health record system for traceability of medical m... In Japan, GS1 barcodes have been used in the healthcare industry for decades, specifically by medica... Retail, Apparel, Transport & Logistics Inventory Management in Apparel with EPC/RFID, Japanese company gains in-store efficiency First to deploy item-level EPC/RFID tagging in Japan.