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 Country Argentina Australia Austria Belgium Brazil Canada Chile China Chinese Taipei Colombia Croatia Denmark Egypt France Germany Guatemala Hong Kong Hungary India Ireland Japan Korea Luxembourg Mexico Netherlands New Zealand Norway Panama Peru (-) Poland Spain Switzerland Thailand United Kingdom United States Vietnam Benefits Operational efficiency Regulatory compliance (-) Traceability Standards GTIN SSCC (-) 1D barcodes 2D barcodes GS1 DataMatrix Services Verified by GS1 GDSN Type of organisation Retailer Small & Medium Enterprises (-) Traceability (-) Poland (-) 1D barcodes Clear all filters Showing 2 results Managing traceability using GS1 standards at a producer of ultra fresh products Biedronka: Expiration Date Management at the POS