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 Asia Pacific Country Argentina Australia Brazil Germany Greece (-) Guatemala (-) Hong Kong India Ireland Mexico Peru Poland Switzerland United States Benefits Data quality (-) Operational efficiency Traceability Standards GTIN GLN SSCC 1D barcodes Services Verified by GS1 GDSN Type of organisation Retailer Small & Medium Enterprises (-) Operational efficiency (-) Guatemala (-) Hong Kong (-) Fresh foods Clear all filters Showing 2 results 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... Fresh producer Legumex develops a traceability system