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 Argentina Australia Belgium Brazil Canada China Colombia Denmark France Germany Hong Kong Hungary India Ireland Japan Luxembourg Netherlands Norway Poland Portugal Switzerland Turkey United Arab Emirates United Kingdom United States Standards 1D barcodes Services Verified by GS1 GDSN (-) Healthcare Clear all filters Sorry, no results found for your search criteria.