Learn with Closient
Everything you need to understand GS1 standards, supply chain visibility, and the future of product identity.
Topics
GS1 Glossary
Key GS1 terms and definitions — from GTIN and GLN to EPCIS and Data Matrix. A quick reference for supply chain professionals.
EPCIS 2.0
Understand the event-based standard for supply chain visibility — event types, dimensions, and JSON-LD format.
GS1 Digital Link Resolver
How resolvers turn product identifiers into actionable web resources — URI structure, link types, and Linkset format.
Sustainability & DPP
The EU Digital Product Passport, regulatory timelines, and how digital identity supports circular economy goals.
Certification Management
How to track, renew, and display product certifications — USDA Organic, Non-GMO, Kosher, Gluten-Free, and more.
Deep Dives
In-depth guides on specific standards and regulations from the Closient Resolver knowledge base.
GS1 Digital Link
How GS1 Digital Link transforms traditional barcodes into web-enabled identifiers that connect physical products to digital experiences.
Sunrise 2027
The global deadline for retailers to accept 2D barcodes at point-of-sale. Learn what it means for your business.
Digital Product Passport
How the EU Digital Product Passport regulation will change product transparency and what it means for manufacturers.
FSMA 204
FDA food traceability requirements under the Food Safety Modernization Act Section 204 and how to prepare.