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 Colombia France Germany Guatemala Hong Kong Hungary (-) India Ireland Japan Luxembourg Peru Poland Portugal Slovakia Spain (-) Switzerland United Kingdom United States Vietnam Benefits Data quality (-) Operational efficiency Regulatory compliance Traceability Standards GTIN GLN (-) SSCC 1D barcodes 2D barcodes GPC GS1 DataMatrix RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Healthcare provider Small & Medium Enterprises (-) Operational efficiency (-) India (-) Switzerland (-) SSCC Clear all filters Showing 3 results Healthcare Serum Institute of India: Implementing UNICEF guidelines for distribution of COVID vaccine... Supplying the world with COVID vaccines. Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Migros-Genossenschafts-Bund: Traceability and its positive impact on fruits and vegetables