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 Austria Belgium Canada China (-) Colombia Denmark France Germany Greece Guatemala (-) Hong Kong Hungary Ireland Japan Netherlands New Zealand Panama Portugal Serbia Slovakia Spain Switzerland Turkey United Kingdom United States Vietnam Zambia Benefits Data quality Operational efficiency Regulatory compliance Traceability Standards GTIN (-) GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link RFID (-) EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Government Healthcare provider Logistics provider Small & Medium Enterprises (-) Colombia (-) Hong Kong (-) GLN (-) EDI Clear all filters Showing 8 results Retail, Apparel Crystal: Top Brand Gains Supply Chain Efficiencies with EDI and GS1 Standards Crystal is a textile and clothing company with more than 50 years of experience in manufacturing and... Asia Pacific Model E-Port Network project to improve data connectivity between ports Optimising business operations with GS1 EDI business processes Implementing a National Traceability System in Colombia Modernising the pharmaceutical product supply chain in Hong Kong public hospitals Global Data Synchronisation improves sales and efficiency in the retail industry Hospital Authority improves procurement process and asset management through EDI and RFID DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best