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 Europe Country Argentina Australia China Colombia Denmark (-) Finland France Germany Greece Hong Kong Hungary Italy Netherlands Peru Singapore Sweden Switzerland (-) United States Vietnam Benefits Data quality Operational efficiency Standards RFID Services Verified by GS1 GDSN Type of organisation Manufacturer Logistics provider (-) Finland (-) United States (-) Consumer packaged goods (CPG) (-) Technical Industries Clear all filters Showing 3 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. Transport & Logistics, Technical Industries Efficient rail yard processes with GS1 EPC/RFID Simplified, faster and more accurate management of rail transport in Finland.