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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.

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Showing 458 results
A close-up shot of black, reusable food containers from Swapp! with a visible QR code for tracking.
Foodservice
Reusable packaging, real results: How Swapp! Used GS1 standards to prove reusability
Polish start-up Swapp! is showing how GS1 standards can power traceability and enable large-scale re...
TCO certified
Retail
Building a sustainable foundation that links products and certifications
User scanning a product barcode with Baidu App connected to GS1 data.
Marketplaces
Baidu: Making product information more searchable, scannable and trusted
GS1 standards are helping China’s leading search engine connect users to verified product and enterp...
Sustainable socks with a QR Code powered by GS1 label on natural wood, showcasing sustainability
Retail, Apparel
Behind the seams: Digital insights in socks
How a pilot project brought the Digital Product Passport to life
Thai durian with QR Code powered by GS1 label on stem for export traceability using GS1 standards
Retail, Fresh foods
One fruit, two countries, full traceability: How GS1 standards help track every durian
Durian exports from Thailand to China continue to rise. A cross border pilot for this high-demand fr...
Takealot: Strengthening marketplace trust and transparency
Marketplaces
Takealot: Strengthening marketplace trust and transparency
As South Africa’s leading online marketplace, Takealot integrated Verified by GS1 to ensure accurate...
Three cow-ghee products—a 1L Badri Cow Ghee glass jar with Uttarakhand mountain-scene label, a Mother Dairy Premium Gir Cow Ghee jar topped with rustic burlap, and a Mother Dairy Premium Cow Ghee retail box featuring a GS1 Digital Link QR code—with a QR Code powered by GS1 to enable traceability and end-to-end visibility in India’s dairy supply chain.
Retail, Consumer packaged goods (CPG), Fresh foods
Driving end-to-end visibility and efficiency in India’s dairy supply chain
India’s dairy sector is enhancing supply chain visibility and consumer confidence using GS1 standard...
Visual representation of Allegro Marketplace’s collaboration with GS1, showcasing improved e-commerce fulfillment, barcode scanning for retail, and optimized product catalog management using GTINs
Marketplaces
Allegro: Enhancing online shopping with trusted data
As e-commerce grows, Allegro is reducing duplicates and improving search with GS1 GTINs for a better...