GTIN
GS1 identifier of a trade item, the one the barcode carries. It designates a product TYPE, never an instance nor a batch — two pallets of the same yoghurt share a GTIN and nothing else.
Equivalents elsewhere
- Same as Wikidata
What the blog says
- Wine e-label: 2024 obligations and 2026 best practices
Regulation (EU) 2021/2117 on electronic wine labelling: ingredients, nutritional values, QR code, allergens. What the regulation requires, what it allows, and the pitfalls to avoid.
Where it is implemented
lib/gs1-digital-link.ts