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 Asia Pacific Country Argentina Australia Belgium Brazil China Chinese Taipei Colombia Costa Rica Croatia Czech Republic Denmark Finland France Germany Greece Guatemala Hong Kong Hungary India Ireland Italy Japan Luxembourg Mexico Netherlands New Zealand Norway Panama Peru Poland (-) Portugal Singapore Slovakia Spain Switzerland Thailand Turkey United Kingdom United States (-) Vietnam Benefits Inventory management (-) Operational efficiency Regulatory compliance (-) Safety Traceability Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Healthcare provider Logistics provider Small & Medium Enterprises (-) Operational efficiency (-) Safety (-) Portugal (-) Vietnam (-) 1D barcodes Clear all filters Showing 3 results Pilot Implementation of a Traceability System for the Dalat Milk Supply Chain Common business processes mean better communication North Lisbon Hospital Centre optimises logistics for quality of care