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 Asia Pacific Middle East and Africa Country Argentina Australia Belgium Brazil Bulgaria Canada Chile (-) China Chinese Taipei Colombia Denmark (-) Ethiopia Finland Germany Hong Kong Hungary India Ireland Korea Malaysia Mexico Netherlands New Zealand Norway Pakistan Peru Portugal Saudi Arabia Slovakia Spain Switzerland Turkey United Kingdom United States Zambia Benefits Consumer engagement Data quality Operational efficiency Regulatory compliance Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 DataMatrix GS1 Digital Link Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer (-) Government Healthcare provider Solution provider (-) Logistics provider Small & Medium Enterprises (-) China (-) Ethiopia (-) Government (-) Logistics provider Clear all filters Showing 6 results Retail, Consumer packaged goods (CPG) Better food safety and supply chain efficiency in Zhejiang Province, China In 2022, more than 7,000 food production companies already put QR Codes powered by GS1 on their prod... Public sector Making China’s customs clearance processes more efficient and more accurate with Verified ... The GS1 GTIN and Verified by GS1 have become valued tools for China Customs, bringing benefits to al... Healthcare More than bar codes: Integrating Global Standards-based bar code technology into National ... Bar codes can help track and trace health products in the supply chain. Traceability of pre-packaged food products in Shunde District, Guangdong DCH Logistics Company Limited: Globalised Tracking to Ensure Food Quality at its Best Asia Pacific Model E-Port Network project to improve data connectivity between ports