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 Country Belgium Germany Hungary Ireland Portugal Slovakia Spain United Kingdom United States Services Verified by GS1 GDSN (-) Technical Industries Clear all filters Sorry, no results found for your search criteria.