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 Latin America Europe Country Argentina Australia Belgium (-) Brazil Bulgaria Canada Chile China Chinese Taipei Colombia Denmark Ethiopia Finland Germany Hong Kong Hungary India Ireland Korea Malaysia Mexico Netherlands New Zealand Norway Pakistan Peru Portugal Saudi Arabia (-) Slovakia Spain Switzerland Turkey United Kingdom United States Zambia Benefits Consumer engagement Data quality Inventory management Operational efficiency Sustainability Traceability Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix RFID Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Government Healthcare provider (-) Logistics provider Small & Medium Enterprises (-) Brazil (-) Slovakia (-) Government (-) Logistics provider Clear all filters Showing 3 results Public sector Brazil’s Tax Administration knows the importance of valid product identification Using Verified by GS1 to authenticate the GS1 GTINs used to identify products on e-invoices, SEFAZ h... Common business processes mean better communication Atlantic Forest in Brazil: Technology and GS1 standards help preserve nature