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) Fresh foods (-) Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America Europe Country Argentina Australia Brazil Colombia France Germany (-) Guatemala Hong Kong India Italy Norway Peru (-) Switzerland Turkey United Kingdom United States Benefits (-) Data quality Operational efficiency Traceability Standards GTIN GLN SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Small & Medium Enterprises (-) Data quality (-) Guatemala (-) Switzerland (-) Retail (-) Marketplaces Clear all filters Showing 2 results Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Fresh producer Legumex develops a traceability system