Tesco Just Converted an Entire Product Line to QR Codes — The Barcode's 50-Year Run Is Ending

For 50 years, the barcode on a can of beans has been a single dumb number — a lookup key for a price, nothing more. That's now changing at the biggest retailers in the world, and the reason should matter to any UAE business owner who has ever wondered whether QR codes are a real technology or just a leftover habit from pandemic-era menus.

According to a Forbes Business Council piece published September 24, 2026 by Paula Rivero (CEO of Digital Link, COO of QRCodeKIT), the global retail standards body GS1 is running an initiative called "Sunrise 2027" — a coordinated, voluntary push to get point-of-sale systems worldwide able to read GS1-compliant 2D barcodes (QR-style codes) by the end of 2027. It isn't a law and there's no single switch-off date; old-style linear barcodes and 2D codes will run side by side during the transition. But the companies already moving are not small ones.

Who's actually doing it

• Tesco (UK) became the first UK supermarket to convert an entire product range — its own-label sausage line — to GS1-powered QR codes at checkout.
• Walmart (US) has been testing the same GS1 2D-code standard for supply-chain tracking.
• Wegmans (US) is piloting 2D codes for consumer-facing product information and food traceability.

The regulatory side is moving too, and not just as a future promise. The EU has required wine labels to carry ingredient and nutrition information — via a physical label or a QR code — since December 2023. And starting February 18, 2027, the EU's Digital Product Passport rules make QR-code-readable data mandatory for certain battery categories, with more product categories expected to follow.

A 2D barcode can hold far more than a price lookup: batch numbers, lot numbers, expiry dates, and links to fuller product data — which is exactly why GS1 is pitching it as an upgrade for recalls and inventory accuracy, not just a marketing gimmick.

Why this matters if you're not a supermarket

None of this directly regulates a UAE café, salon, or retail shop. But it answers a question a lot of small business owners quietly have: is a QR code a serious, durable piece of infrastructure, or a trend that fades once customers get bored of scanning things? When the world's largest grocery chains are rebuilding checkout systems around 2D codes, and a continent-wide regulator is mandating them for product safety data, the answer is clear — QR codes are becoming default infrastructure for how physical products and physical locations connect to structured digital information. That's precisely the job a QR-enabled Google review card or a QR + NFC digital menu card is already doing at the table or counter: turning a static object into a live link to the information a customer actually needs — a menu, a review page, a profile — without printing a new card or menu insert every time something changes.

The practical takeaway for a UAE business isn't to wait for a 2027 deadline that doesn't apply to you. It's that the underlying technology just got a very public vote of confidence from the retailers who study checkout friction more closely than almost anyone. A QR or NFC card on your counter isn't a stopgap — it's the same category of tool Tesco is now betting its supply chain on.

Photo by Mitya Ivanov on Unsplash