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) Fresh foods Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Asia Pacific Latin America Europe Country Argentina Australia Austria Belgium Brazil Chile (-) China Colombia Croatia Egypt France Germany (-) Guatemala Hong Kong Hungary Ireland Italy Japan Korea Mexico Netherlands Panama Peru Poland Portugal Singapore Slovakia Spain Switzerland Thailand Turkey United Kingdom United States Vietnam Benefits Data quality Operational efficiency Regulatory compliance Safety Traceability Transparency Standards GTIN GLN SSCC (-) 1D barcodes 2D barcodes GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Manufacturer Government Small & Medium Enterprises (-) China (-) Guatemala (-) 1D barcodes (-) Retail Clear all filters Showing 3 results GS1 Traceability implementation between China and France Fresh producer Legumex develops a traceability system Traceability of pre-packaged food products in Shunde District, Guangdong