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 Asia Pacific Latin America North America Europe Middle East and Africa Country Hong Kong Benefits Data quality Operational efficiency Standards GTIN (-) 1D barcodes 2D barcodes GPC GS1 Digital Link Services (-) Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Verified by GS1 (-) 1D barcodes (-) Fresh foods (-) Healthcare Clear all filters Showing 2 results Healthcare Verified by GS1 enhances product data quality for Johnson & Johnson Supply Chain To better serve retailers and consumers, Johnson & Johnson Supply Chain is using Verified by GS1 to ... Retail, Fresh foods Hong Kong retailer PARKnSHOP sees multiple benefits from implementing Verified by GS1 Replacing one-at-a-time manual GS1 GTIN checks with batch-sized automation through Verified by GS1 a...