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 North America Asia Pacific Country Argentina Australia Brazil China Colombia Denmark France Germany Greece Hong Kong Italy (-) Japan Mexico Netherlands Norway Peru Singapore Sweden Switzerland United Kingdom (-) United States Vietnam Benefits Data quality Inventory management Operational efficiency Traceability Standards GTIN SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Small & Medium Enterprises (-) Japan (-) United States (-) Consumer packaged goods (CPG) (-) Apparel Clear all filters Showing 7 results Retail, Consumer packaged goods (CPG) The data quality journey of chocolate and candy giant Mars Wrigley Thanks to a range of data quality initiatives, product data accuracy is now close to 100% Retail, Consumer packaged goods (CPG), Foodservice Savory snack manufacturer optimises data exchange, thanks to more clearly categorised prod... Utz Quality Foods is the largest independent and privately held snack brand in the United States. Retail, Apparel, Transport & Logistics Global Apparel Manufacturer Adopts GS1 Standards for Item-Level Tagging With support from GS1 US® Solution Partners, the manufacturer implemented item–level tagging in its ... Retail, Apparel, Transport & Logistics Inventory Management in Apparel with EPC/RFID, Japanese company gains in-store efficiency First to deploy item-level EPC/RFID tagging in Japan. Commonly asked RFID questions: dispelling the myths Southern Fried Cotton: Successful EPC/RFID solution deployment achieves high levels of ord... Macy’s returns made easier