GS1 Sunrise 2027: The QR Code That's Replacing the Barcode at Checkout

Sunrise 2027 is GS1's global target date — December 2027 — for retail checkout scanners to read 2D barcodes like QR codes and GS1 DataMatrix, not just the 1D UPC bars already on every product. You'll start noticing it as a small square code showing up next to (and eventually instead of) the familiar black-and-white bars.

What Sunrise 2027 Actually Is

GS1 — the not-for-profit standards body behind the UPC barcode since 1974 — launched Sunrise 2027 in 2022 to move retail and healthcare checkout systems from 1D to 2D barcodes. One clarification matters here: "2027" is a target, not a law. GS1 US is explicit that it's "not necessary to implement all the capabilities of 2D" by that date — the guidance is to start the transition now rather than scramble later.

How It Actually Works

A UPC is a 1D symbol — a laser scanner reads it as a single line of varying-width bars, and it can only hold one thing: a product identification number (the GTIN). The code GS1 wants replacing it is typically a GS1 Digital Link QR code, which is how a QR code differs from a traditional barcode at a structural level — it packs data in two dimensions instead of one, so it can hold the same GTIN plus optional extras like batch/lot number or expiration date, all wrapped in a standard web link a phone can open. GS1 DataMatrix, the other format in the Sunrise 2027 mix, works the same way and is already common on medicine and healthcare products.

So where's the holdup? Not the code — the hardware. Laser-based UPC scanners physically can't read a 2D symbol; a store needs an imaging scanner that captures the whole square at once. That hardware swap at thousands of checkout lanes is the actual multi-year project behind "Sunrise 2027." The format also holds up better against scuffed labels, since QR codes are built with error correction that can reconstruct a code even when part of it is obscured.

Where You'll See It

Expect grocery and retail shelves to carry dual-marked packaging — the existing UPC plus a new 2D code — for years, not a single overnight swap. GS1 research cited by GS1 US found shoppers are more likely to buy a product when a scannable code offers additional information, like sourcing, nutrition detail, or a recall notice — a big part of why brands are moving early. It's the same idea already showing up in what brands are doing with QR codes on packaging — Sunrise 2027 just standardizes the data format so every retailer's scanner reads it the same way.

This isn't a new symbol to learn. It's the same square QR code your phone already scans for a restaurant menu or a Wi-Fi network — the difference lives in the data behind it, not the way it looks.

Tips, Gotchas, and a Quick How-To with QRDock

If you scan a product's code and land on a page with sourcing, ingredient, or recall detail instead of a coupon, that's a GS1 Digital Link code in action — already happening at some retailers, years ahead of the 2027 target. One gotcha: not every QR sticker on packaging is GS1-affiliated. Plenty are just marketing links a brand added separately.

Point QRDock at any product's code before you trust where it leads. QRDock shows you the destination and runs its scan-safety check automatically, with no account, no tracking, and no ads getting in the way.

Frequently Asked Questions

Do I need to throw away products with old UPC barcodes after 2027?

No. GS1 has confirmed UPC barcodes keep working after the Sunrise 2027 date — there's no forced cutover. Brands are expected to add a 2D barcode alongside the existing UPC during a dual-marking transition period, not remove the UPC.

Is Sunrise 2027 a legal requirement?

No. It's an industry target date set by GS1, not a law. Retailers and brands aren't required to have every 2D capability live by December 2027 — GS1's own guidance is that starting the transition early is what matters, not hitting a hard deadline.

What's actually different about the new code versus the barcode I'm used to?

The barcode on most products today is a UPC — a 1D symbol that only stores a product ID number. The new code is typically a QR code built on the GS1 Digital Link standard, which can carry that same product ID plus extra data like batch number, expiration date, or a link to more product information, all in a format your phone's camera can already scan.

Can I scan a GS1 2D barcode with a regular QR scanner app?

Yes. A GS1 Digital Link QR code is a standard QR code — any camera or scanner app that reads QR codes, including QRDock, can scan it. What you'll typically get is a web link to product information, since that's how GS1 Digital Link structures its data.

Sunrise 2027 isn't a single flag-day change — it's a multi-year migration that's already underway at checkout counters. The UPC isn't going away; it's gaining a smarter neighbor that can carry more than a product number. Next time a product's code opens more than a price lookup, you'll know exactly why.