Walk into any major supermarket in Germany, France, or the UK right now and look at the packaging on a bottle of shampoo. There is a barcode — narrow stripes that date back to 1974, the year a pack of Wrigley's gum became the first commercially scanned product. That technology has served retail for fifty years. By 2027, its dominance at the point of sale will be over.
The GS1 Sunrise 2027 initiative is the industry-wide programme that formalises this shift. Retailers, brand owners, and technology providers across more than 115 countries have aligned on a deadline: by 1 January 2027, point-of-sale systems must be capable of reading 2D symbols — primarily QR codes carrying a GS1 Digital Link — in addition to traditional 1D barcodes. What sounds like a technical footnote in a procurement spec is, in practice, one of the most consequential changes to physical retail infrastructure since the invention of EAN-13.
For product teams working on Digital Product Passports and sustainability compliance, the timing is not coincidental. The same QR code that a cashier scans at checkout becomes the carrier for mandatory lifecycle data under EU ecodesign rules. Understanding GS1 Sunrise 2027 is therefore not optional — it is the foundation of any serious DPP implementation strategy.
What GS1 Sunrise 2027 actually is — and what it is not
GS1 Sunrise 2027 is a readiness programme, not a regulation. GS1, the non-profit standards organisation that manages the global barcode system, set the date in consultation with global retailers including Walmart, Carrefour, Tesco, and Aldi. The commitment from these retailers is straightforward: from 2027 onwards, their checkout infrastructure will scan 2D codes. They are not requiring brands to drop 1D barcodes immediately — dual-symbol packaging will be common for several years — but they are signalling that brands cannot rely on 1D barcodes alone indefinitely.
The primary target format is the QR code encoded with a GS1 Digital Link. Unlike a standard QR code pointing to a generic URL, a GS1 Digital Link embeds structured product identifiers — the Global Trade Item Number (GTIN), batch or lot number, serial number, and expiry date — directly within a URI syntax that any standards-compliant system can parse. A single scan at checkout simultaneously resolves the price lookup, captures the GTIN for inventory, and provides a consumer-facing web experience if the shopper uses a smartphone camera rather than a store scanner.
DataMatrix codes — the dense square symbols common in pharmaceutical packaging — are also supported. The choice between QR and DataMatrix often comes down to print surface area and durability requirements, a decision explored in depth in the companion piece on DPP requirements.
The timeline: what has already happened and what comes next
GS1 did not invent this deadline overnight. The organisation published its "Sunrise" concept as early as 2020, following an extended period of retailer consultation. Key milestones since then:
- 2021–2022: Pilot programmes at major US retailers, including a widely cited Walmart test in which QR codes on produce reduced shrinkage by enabling precise lot-level traceability.
- 2023: GS1 US formally confirmed the 2027 target. European grocery associations followed, and GS1 Germany published implementation guidance for FMCG brands.
- 2024: Point-of-sale hardware vendors (Zebra, Honeywell, Datalogic) released updated scanner firmware with native GS1 Digital Link parsing. Checkout software providers began certifying compatibility.
- 2025: Major grocery chains in France and the UK began internal pilots with live 2D scanning at self-checkout lanes. Some retailers started requesting 2D symbol capability in new supplier onboarding contracts.
- 2026 (current year): Full-scale supplier onboarding underway. Many brand owners are in artwork revision cycles to add QR symbols without exceeding packaging real estate constraints.
- January 2027: Retailers' stated deadline for scanner readiness. New product launches from this date onwards are increasingly expected to carry a 2D symbol as primary or dual identifier.
The honest reality of deadlines in retail is that they slip, negotiate, and phase in by category. Sunrise 2027 is no different — fresh produce and own-label grocery items are leading adoption because retailers control the packaging directly. Branded goods with long artwork change cycles will take longer. But the direction is irreversible.
Retailer readiness: the infrastructure investment nobody talks about
Scanning a QR code sounds trivial. Actually deploying that capability across 2,000 stores with 15,000 checkout lanes, integrated with a legacy price-lookup database that was built to handle 13-digit GTINs, is not. Retailers face three distinct infrastructure challenges.
First, hardware: most existing flatbed scanners at checkout use omnidirectional laser systems designed for 1D barcodes. Reading a 2D symbol reliably requires an area imager — a camera-based scanner that captures a full image and decodes it. Large retailers have been depreciating and replacing hardware in rolling cycles, and Sunrise 2027 has accelerated the prioritisation of 2D-capable devices in capex planning.
Second, software: the point-of-sale application must parse not just a GTIN but a full GS1 Digital Link URI. This requires middleware updates and, often, integration with a GS1 Digital Link resolver to handle the additional data elements. Several cloud-based resolver platforms exist, and GS1 operates a public resolver that any brand can register against.
Third, data governance: retailers pulling richer data from 2D codes need clear policies on what they do with batch numbers, serial numbers, and expiry dates captured at checkout. For categories like infant formula or pharmaceuticals, this data has real value for recall management. For general FMCG, the data strategy is still evolving.
The DPP connection: why Sunrise 2027 and ecodesign are converging
The EU's ESPR regulation mandates that Digital Product Passports be accessible via a data carrier attached to the physical product. The regulation does not prescribe the exact carrier format — that is left to delegated acts for each product category — but the technical groundwork clearly points toward QR codes encoding GS1 Digital Links.
The logic is elegant. A brand that encodes a GS1 Digital Link on its packaging for GS1 Sunrise 2027 compliance is already 80% of the way to DPP carrier compliance. The same URI structure that resolves a GTIN for checkout can be extended to resolve DPP endpoints — sustainability data, repair manuals, material composition, end-of-life instructions — when queried with the appropriate context parameters.
This convergence matters for investment decisions. A brand weighing the cost of artwork revision to add a QR code for Sunrise 2027 can amortise that cost across DPP compliance if it uses GS1 Digital Link from the start rather than a proprietary QR pointing to a static marketing page. The guide to creating a Digital Product Passport covers how to structure the resolver endpoints to serve both use cases simultaneously.
Battery manufacturers in particular face this intersection acutely. The EU Battery Passport regulation, which enters into force from 2027, requires a QR code on every industrial and EV battery. That QR code must resolve to a standardised data set. Using GS1 Digital Link for the battery passport QR means the same label serves retail scanning, logistics traceability, and regulatory compliance.
What brands should be doing right now
Practical preparation for GS1 Sunrise 2027 does not require waiting for your next major packaging refresh. Several actions can be taken in parallel with existing product lines.
Register your GTINs with a GS1 Digital Link resolver. GS1's own resolver (resolver.gs1.org) allows any brand member to register link types against their GTIN. This can be done before the physical QR code appears on packaging — you are building the infrastructure the code will point to.
Audit your current packaging artwork process. The question is not just "can we add a QR code?" but "which QR code, at what minimum size, with what quiet zone, printed at what resolution on what substrate?" GS1 publishes detailed print quality specifications. Failing a print quality verification means a scanner cannot read the code reliably — defeating the purpose.
Talk to your ERP and WMS vendors about GS1 Digital Link readiness. If your warehouse management system generates SSCC labels and your ERP manages GTINs, both need to understand how serialised GS1 Digital Links work. This is often where the longest lead times hide.
Consider the DPP endpoint architecture early. If you are building a resolver anyway, structure it to serve multiple link types: one for the consumer-facing product page, one for the DPP data set, one for the trade landing page. Our platform features are designed specifically to manage this multi-endpoint resolver architecture without requiring custom development for each product category.
Frequently asked questions
Does GS1 Sunrise 2027 mean 1D barcodes will be banned?
No. GS1 Sunrise 2027 requires retailers to be capable of scanning 2D symbols by 2027, not that 1D barcodes be removed from packaging. Dual-symbol packaging — carrying both a traditional barcode and a QR code — will be standard during the transition period. Some product categories and retailers may phase out 1D symbols faster than others, but there is no universal ban.
Can any QR code be used, or does it have to follow GS1 standards?
For retail point-of-sale scanning, the QR code must encode a GS1 Digital Link URI — a structured URL containing the GTIN and optionally batch, serial, and expiry data in a standardised format. A generic QR code pointing to a marketing website will not work with POS price-lookup systems. For DPP compliance specifically, the GS1 Digital Link structure is strongly recommended by EU technical working groups.
How does GS1 Sunrise 2027 relate to the EU Digital Product Passport?
Both require a 2D data carrier on physical products. The GS1 Digital Link format is the technical bridge: a QR code encoded with a GS1 Digital Link can serve both the retail POS scanner (resolving GTIN and price data) and the DPP system (resolving sustainability and compliance data) through the same physical label, depending on the context of the scan. Implementing GS1 Digital Link for Sunrise 2027 is therefore a direct investment toward DPP carrier compliance.
What happens if a brand misses the 2027 deadline?
GS1 Sunrise 2027 is a retailer readiness commitment, not a regulatory deadline with fines. Brands that miss it will not be immediately delisted. However, as more retailers extend their 2D scanning infrastructure, pressure on suppliers to comply will increase — particularly for new product launches. Brands in categories covered by EU DPP regulations face a separate statutory obligation that does carry enforcement consequences.
What is the minimum QR code size for retail packaging?
GS1 specifies a minimum module size of 0.38mm for QR codes on retail packaging, which typically results in a minimum symbol size of approximately 1.5cm × 1.5cm at the lowest error correction level. Print quality must meet ISO/IEC 15415 grade requirements. Smaller symbols are technically possible but increase scan failure rates, particularly on curved or textured surfaces.
Does GS1 Sunrise 2027 mean 1D barcodes will be banned?
No. GS1 Sunrise 2027 requires retailers to be capable of scanning 2D symbols by 2027, not that 1D barcodes be removed from packaging. Dual-symbol packaging — carrying both a traditional barcode and a QR code — will be standard during the transition period. Some product categories and retailers may phase out 1D symbols faster than others, but there is no universal ban.
Can any QR code be used, or does it have to follow GS1 standards?
For retail point-of-sale scanning, the QR code must encode a GS1 Digital Link URI — a structured URL containing the GTIN and optionally batch, serial, and expiry data in a standardised format. A generic QR code pointing to a marketing website will not work with POS price-lookup systems. For DPP compliance specifically, the GS1 Digital Link structure is strongly recommended by EU technical working groups.
How does GS1 Sunrise 2027 relate to the EU Digital Product Passport?
Both require a 2D data carrier on physical products. The GS1 Digital Link format is the technical bridge: a QR code encoded with a GS1 Digital Link can serve both the retail POS scanner (resolving GTIN and price data) and the DPP system (resolving sustainability and compliance data) through the same physical label, depending on the context of the scan. Implementing GS1 Digital Link for Sunrise 2027 is therefore a direct investment toward DPP carrier compliance.
What happens if a brand misses the 2027 deadline?
GS1 Sunrise 2027 is a retailer readiness commitment, not a regulatory deadline with fines. Brands that miss it will not be immediately delisted. However, as more retailers extend their 2D scanning infrastructure, pressure on suppliers to comply will increase — particularly for new product launches. Brands in categories covered by EU DPP regulations face a separate statutory obligation that does carry enforcement consequences.
What is the minimum QR code size for retail packaging?
GS1 specifies a minimum module size of 0.38mm for QR codes on retail packaging, which typically results in a minimum symbol size of approximately 1.5cm × 1.5cm at the lowest error correction level. Print quality must meet ISO/IEC 15415 grade requirements. Smaller symbols are technically possible but increase scan failure rates, particularly on curved or textured surfaces.
The fifty-year era of the 1D barcode is not ending abruptly — it is transitioning, category by category, retailer by retailer. GS1 Sunrise 2027 is the industry's agreed coordination point for that transition. Brands that treat it as merely a packaging artwork problem will find themselves revisiting the decision when DPP mandates arrive for their product category. Those that treat it as the foundation of a unified data carrier strategy — one that serves checkout, traceability, and regulatory compliance simultaneously — will have solved three problems with one label.
The technical architecture for that unified approach starts with understanding GS1 Digital Link and how resolver endpoints can be structured to serve multiple stakeholders. If your team is mapping out that architecture now, our platform is built to support it at scale.