QR codes on product packaging have evolved into a critical marketing tool for consumer packaged goods brands, with roughly nine in ten CPG companies now incorporating them into at least one product line. This comprehensive guide addresses the complexities of implementing QR codes effectively in 2026, covering ten practical use cases including product information, loyalty offers, sustainability data, warranty registration, and augmented reality experiences. The article emphasizes that dynamic QR codes are essential for packaging since they allow destination changes without reprinting and provide scan measurement capabilities. A key development is the GS1 Sunrise 2027 initiative, which will enable retail scanners to accept QR codes at checkout starting in 2027, effectively replacing traditional barcodes. The guide details critical technical specifications for various substrates including foil and curved bottles, and identifies common failure modes that reduce scan rates. With native camera scanning now built into iOS and Android devices, the barrier to consumer adoption has been eliminated, contributing to approximately six in ten shoppers reporting recent packaging QR scans. The immutability of printed codes underscores the importance of getting implementation right from the outset, making this guidance particularly valuable for brands launching their second-generation packaging QR strategies.

QR codes are transforming pharmaceutical packaging by enabling personalized medicine, enhancing consumer communication, and combating counterfeit drugs. According to the International Journal of Pharmaceutics, QR code technology allows individual drug customization tailored to patient needs rather than mass production. Governments worldwide recognize QR codes' authentication value; India's Department of Pharmaceuticals mandated QR codes on all pharmaceutical packaging to ensure fair pricing and prevent counterfeit imitation, while Russia implemented similar QR code marking in January to fight counterfeit and smuggled medications. Retailers like Hobbs Pharmacy in Florida leverage QR codes to provide patients with medication-specific usage videos and side-effect information through convenient scanning. QR codes support multimedia content delivery—including PDFs, videos, surveys, images, and website URLs—overcoming physical packaging space limitations. This technology enables pharmaceutical companies to provide comprehensive product details, differentiate from competitors, and build consumer confidence in product legitimacy and safety. As counterfeit drugs pose significant health risks globally, QR code authentication represents a critical advancement in pharmaceutical supply chain transparency and consumer protection.

# Summary This open-access research paper, published in Electronic Markets in October 2026, investigates the motivations behind consumers' intentions to regularly use digital product passports. The study examines whether individuals are driven by moral obligation or personal benefit when adopting these sustainability-focused tools. Digital product passports represent an emerging technology that provides transparent information about product lifecycle, environmental impact, and material composition, enabling more informed purchasing decisions. The research explores the psychological and behavioral factors influencing consumer adoption patterns, analyzing the relative importance of altruistic versus self-interested motivations. Understanding these drivers is critical for policymakers and businesses seeking to promote sustainable consumption practices and circular economy principles. As regulatory frameworks increasingly mandate product passport implementation across the European Union and beyond, comprehending what incentivizes continued user engagement is essential for ensuring these digital tools achieve their environmental objectives rather than becoming abandoned compliance mechanisms.

E-labeling, the electronic distribution of product information including instructions for use, patient information leaflets, and summaries of product characteristics via digital channels, is poised for significant expansion in 2026. Rather than traditional paper inserts, e-labeling leverages QR codes, mobile apps, dedicated websites, and regulatory system integration to deliver searchable, dynamic content. As pharmaceutical companies face pressure to reduce costs and waste while improving global operations, e-labeling offers a compelling solution. The approach enables real-time content updates ensuring language and region-specific compliance while providing end-users with current, accurate information. E-labeling also supports environmental sustainability by eliminating physical materials. Global regulators, including agencies in the EU, Japan, Singapore, and Brazil, are increasingly endorsing electronic labeling through updated guidance documents. Key industry trends include incorporation of Unique Device Identifiers and QR codes on packaging, multilingual dynamic content delivery, and systems integration designed to enhance patient comprehension. This regulatory evolution and technological advancement are positioning e-labeling as a preferred method for pharmaceutical and medical device labeling distribution.

The UNECE has established the UNTP Software Implementers Register, a self-updating directory of software vendors implementing the UN Transparency Protocol. The register automatically discovers and validates vendor credentials through the Identity Resolver, inspecting issuingSoftware blocks and confirming compliance against UNTP core schemas and registered extensions. This Phase 0 initiative migrates previously hand-curated data, with all vendor DIDs currently serving as placeholders pending formal vendor outreach. UN/CEFACT supports global UNTP implementation through open-source reference implementations and conformity testing toolkits. Notable implementers include Spherity, a digital identity leader offering self-sovereign identity solutions including CARO for pharmaceutical supply chain authentication and VERA for Digital Product Passports; Trust Provenance, which leverages UNTP for agricultural supply chain transparency and digital product passport management; and Tilkal, a blockchain-integrated platform combining B2B networks with analytics and risk scoring for real-time supply chain visibility. These implementations demonstrate UNTP's critical role in establishing trust, traceability, and standardized data sharing across global supply chains, addressing regulatory compliance and operational efficiency needs across industries.

QR codes on product packaging serve as a bridge between physical products and digital content, enabling consumers to access manuals, videos, loyalty programs, warranty registration, and feedback forms through smartphone scanning. This guide examines the strategic application of QR codes across electronics, beauty, apparel, toys, and household goods sectors. According to QR TIGER's usage survey, 40% of shoppers scan QR codes specifically for product information, while eMarketer's 2025 forecast projects 102.6 million US consumers will engage in QR code scanning by 2026, indicating this behavior has evolved from pandemic-driven novelty to mainstream consumer habit. A 2024 GS1 US consumer survey found that 77% of consumers consider product information critical to purchasing decisions, with 79% more likely to buy products featuring scannable QR codes. Brands like Anker leverage QR codes to replace bulky paper manuals, reducing packaging production costs while maintaining updatable digital content. Advanced implementations include File QR Codes for comprehensive digital manuals and multi-URL QR Codes that redirect users based on language, location, time, and scan frequency, optimizing the consumer experience across diverse markets and demographics.

The European Medicines Agency and EU regulatory network released a draft ePI (electronic Product Information) implementation roadmap on March 20, 2026, establishing a phased voluntary adoption schedule. Oncology products classified under ATC codes L01 and L04 are targeted for voluntary go-live in Q3 2026, followed by vaccines (ATC J07) and all centrally authorized products in Q4 2026, with subsequent timelines to be confirmed. This transition fundamentally reshapes pharmaceutical packaging and labeling workflows by converting statutory content into structured data authored once and rendered dynamically across markets and languages, eliminating repetitive per-pack typesetting. Critically, packaging must incorporate a dynamic carrier mechanism that resolves to current content, since static printed links would recreate the core problem ePI addresses: frozen artwork becoming outdated as product information evolves. This initiative matters significantly for compliance and operational efficiency, requiring packaging and labeling teams to adopt new technical infrastructure while ensuring regulatory content remains current throughout a product's lifecycle, ultimately improving drug information accessibility and compliance across European markets.

A Digital Product Passport (DPP) is a structured digital record accessible via QR code or NFC tag containing information about a product's composition, manufacturing origin, environmental impact, and repair or recycling instructions. The European Union is mandating DPPs under Regulation (EU) 2024/1781, the Ecodesign for Sustainable Products Regulation (ESPR), rolling them out progressively by product group. The EU registry became operational on July 20, 2026, storing unique passport identifiers while companies enroll using qualified electronic seals. Six harmonized standards (EN 18216–18223), published by CEN-CENELEC in May 2026, establish technical requirements for identifiers, data carriers, storage, and data exchange. Iron and steel represents the first mandatory product group, followed by textiles, tyres, aluminium, and furniture, while batteries have their own dedicated passport system. Each passport functions simultaneously as both human-readable content and machine-readable JSON-LD structured data, enabling seamless integration with search engines and software systems. This initiative supports circular economy objectives by providing transparency throughout a product's lifecycle and enabling informed consumer decisions regarding sustainability and repairability.

The European Union's Digital Product Passport (DPP) represents a comprehensive regulatory framework designed to enhance product transparency and sustainability. Established under Regulation (EU) 2024/1781, the Ecodesign for Sustainable Products Regulation (ESPR), the DPP attaches digital data to products via unique identifiers such as QR codes, containing critical information about materials, composition, repairability, recyclability and supply chains. This data becomes accessible to consumers, repairers, recyclers and regulatory authorities. Implementation follows a phased approach, beginning with steel, textiles, furniture and tyres, with specific requirements defined through delegated acts for each category. While generating QR codes proves straightforward, companies face significant challenges collecting reliable, traceable data across supply chains and maintaining its accuracy. The Commission adopted the ESPR Working Plan 2025–2030 in April 2025, establishing an indicative timeline for delegated acts, with iron and steel regulations expected by Q4 2026. Energy-related products including smartphones and tablets follow subsequently. Battery passports operate under separate rules established by Regulation (EU) 2023/1542, taking effect February 18, 2027. Companies must begin preparing immediately by developing supply chain data collection systems ahead of detailed requirement publication.

The European Union is mandating Digital Product Passports (DPPs)—structured, machine-readable data records accessible via QR codes that contain comprehensive product information including material composition, supply chain origins, manufacturing processes, chemical content, repair instructions, and end-of-life recycling guidance. Implementation begins February 18, 2027, with batteries as the first category under the Ecodesign for Sustainable Products Regulation (ESPR), with textiles following in Q4 2027. DPP service providers manage the critical infrastructure behind these passports, hosting and maintaining data accessibility throughout a product's entire lifetime, even after manufacturer closure. These providers must ensure data accuracy and availability for customs officers, recyclers, compliance platforms, and consumers. For EU-market brands, selecting an appropriate DPP service provider has become essential compliance infrastructure. The passport functions as a standardized legal identifier for products, replacing traditional marketing materials with verified sustainability and composition data. Understanding provider requirements and capabilities is now fundamental for businesses navigating EU regulatory obligations.

A GS1 Digital Link resolver is a web server that connects GS1 identifiers, such as product GTINs, to relevant online information. When a QR code is scanned, the resolver redirects users to appropriate content based on their location, language, and context—allowing a single code to serve shoppers, business partners, and systems with different information needs. The resolver checks the scanned address, retrieves stored links for the product, batch, or item, and directs users accordingly. For example, a French shopper might reach a French product page while a German shopper accesses the German version from the identical code. Links can include multiple types, such as product pages combined with allergen information, and query strings like expiry dates pass through unchanged during redirection. To minimize latency, resolver chains should remain short. Brands, retailers, GS1 Member Organizations, and solution providers can operate independent conformant resolvers following GS1 standards, enabling apps to query any of them. The platform Digital Link offers GS1-conformant resolver services on its own or client subdomains, allowing customizable default destinations with language and country variants that can be modified anytime without reprinting codes.

The European Union has established comprehensive digital product passport (DPP) requirements through the Ecodesign for Sustainable Products Regulation (ESPR), Regulation (EU) 2024/1781, which went into effect following the Commission's July 2026 actions. A DPP is a structured digital record accessed via QR codes containing product identity, materials, repair, and compliance information. The Commission published six harmonized DPP standards and opened the EU DPP registry on July 20, 2026, with mandatory implementation beginning February 18, 2027 for electric vehicles, light means of transport, and industrial batteries exceeding 2 kWh. The required passport content varies by product category and applicable regulation, drawing from eight data categories including identification data, compliance documentation, performance information on durability and repairability, and tracked substances of concern. The Joint Research Centre's March 2026 methodology report details how Annex III requirements map to these categories. Additional regulations governing batteries, toys, and detergents impose their own passport obligations. Each passport links a physical data carrier, web-resolvable identifier, passport data, and EU registry entry, with delegated acts specifying content, carrier type, granularity, and access permissions for different stakeholders.

GS1 Digital Link is a standardized system that converts Global Trade Item Numbers (GTINs) into web addresses formatted as HTTPS URLs, which can be embedded in QR codes to bridge physical products with digital information. Maintained by GS1 and internationally published as ISO/IEC 18975:2024, this technology enables a single QR code symbol to function for both consumers—directing their smartphones to product pages—and retail scanners once they support two-dimensional code reading. Unlike traditional one-dimensional barcodes that only carry GTIN data, GS1 Digital Link URIs can encode additional product information including batch numbers, serial numbers, and expiry dates through GS1 Application Identifiers. The system uses a fixed URL pattern, such as https://id.example.com/01/09506000134352, where the domain is controlled by the brand and numeric path segments represent specific data types. Crucially, companies already possessing EAN/UPC barcodes have valid GTINs and can immediately begin creating Digital Link URIs without additional GS1 approval, requiring only the QR code generation, URL hosting, and associated web pages—all freely implementable.

The European Union is pioneering Digital Product Passports (DPPs), comprehensive digital records documenting a product's entire lifecycle, materials, and maintenance requirements through the Ecodesign for Sustainable Products Regulation (ESPR). Starting February 2027, large batteries for vehicles, industrial storage, e-scooters, and e-bikes must include mandatory digital battery passports, with textiles, electronics, and other product categories following by 2030. These passports will consolidate product safety, market conformity, and circular economy data in one accessible location, with different information accessible to consumers, repair businesses, and recyclers depending on battery type and user needs. Thomas L. Rödding, CEO of Narravero, a software provider specializing in DPP technology, and Co-Chair of EU standardization committee CEN/CENELEC JTC 24, emphasizes that DPPs represent a significant regulatory shift requiring companies to fundamentally reconsider product design and data accessibility. This initiative positions Europe as a global leader in sustainable product transparency, enabling better repair, recycling, and resource management throughout products' lifecycles while establishing standardized frameworks for data interoperability across industries.

Movilitas.Cloud has introduced a comprehensive platform designed to streamline Drug Supply Chain Security Act (DSCSA) compliance for pharmaceutical organizations. The solution centralizes the management of serialized data, partner networks, and operational workflows required under DSCSA regulations. A key feature is its integration with the Verification Router Service (VRS), which enables seamless communication across the U.S. pharmaceutical supply chain. The platform facilitates efficient response to trading partner requests while maintaining regulatory compliance. By consolidating these critical functions into a single connected interface, Movilitas.Cloud reduces operational complexity and enhances data management for pharmaceutical teams navigating the multifaceted requirements of supply chain security. This approach addresses the industry's growing need for integrated solutions that simultaneously manage compliance obligations and enable collaborative workflows across distributed supply chain networks.

Counterfeit products cost the global economy over two trillion dollars annually, according to the International Chamber of Commerce, prompting businesses to seek advanced protection beyond traditional barcodes and printed labels. Industrial hologram sticker printing offers a mathematically secure solution through Optical Variable Devices (OVDs) that utilize light diffraction physics to create tamper-evident labels impossible to replicate with commercial printers. Unlike standard CMYK ink-based stickers, authentic holographic labels change visual appearance based on viewing angle and lighting conditions, providing unbreakable product authenticity verification. The manufacturing process involves sophisticated optical engineering and micro-embossing requiring multi-million dollar machinery, creating a natural barrier against counterfeiting. Production begins in cleanroom laboratories where lasers or electron beam lithography systems engrave intricate optical designs onto photosensitive glass master plates through nano-scale precision manufacturing. This technical sophistication makes hologram sticker printing essential for industries including consumer electronics, pharmaceuticals, and automotive parts, where supply chain traceability and product security are critical to protecting revenue and brand reputation against grey market infiltration.

PackMyPrint provides comprehensive pharmaceutical printing and packaging solutions with specialized expertise in global regulatory compliance. The company maintains current knowledge of evolving pharmaceutical packaging regulations across major international markets, ensuring products meet stringent compliance requirements wherever they are distributed. Their regulatory expertise spans North America, including FDA and Health Canada standards; Europe, covering EMA and MHRA regulations; Asia, encompassing PMDA, CDSCO, and NMPA requirements; and the Middle East, addressing SFDA and MOH guidelines. By offering solutions tailored to these diverse regulatory frameworks, PackMyPrint helps pharmaceutical companies navigate complex packaging requirements and maintain compliance across multiple jurisdictions. This multi-regional regulatory proficiency is essential for pharmaceutical manufacturers seeking to streamline their global operations while ensuring their products meet the specific packaging and labeling standards mandated by each region's health authorities.

Consumer demand for sustainability is driving a fundamental shift in how brands approach packaging and circular economy practices. Digital product passports represent a transformative innovation, creating unique digital identities for products that provide comprehensive lifecycle information accessible through QR codes. These passports enable consumers to access detailed data about sourcing, production processes, environmental impact, recycling instructions, and end-of-life disposal options, directly addressing consumer expectations for transparency and building brand trust. Extended Producer Responsibility (EPR) credit platforms are transitioning to digital formats to streamline compliance with sustainability obligations. Blockchain technology enhances this ecosystem by providing tamper-proof records and ensuring the security and transparency of product passport information throughout a product's journey. This convergence of digital innovation and eco-conscious practices creates interactive packaging experiences that strengthen consumer engagement and brand loyalty while simultaneously advancing circular economy objectives. Together, digital product passports and blockchain-enabled tracking systems represent a critical infrastructure for the sustainable future, where technology empowers consumers to make informed choices and holds brands accountable for their environmental commitments.

Pharmaceutical serialization is a critical process that assigns unique identifiers to individual drug units and establishes operational workflows—encompassing master data management, serial number generation, printing, verification, aggregation, and reporting—to enable tracking from manufacturing through dispensing. Implementation follows seven sequential, interdependent steps where failure at any stage generates downstream exceptions that often surface weeks later. Success requires foundational decisions including active GS1 membership and allocated GTINs under the GS1 standard, finalized packaging artwork, and predetermined system architecture designating whether L3 site-level or L4 enterprise-level systems will manage serial pools and compliance reporting. Critically, serialization must integrate seamlessly with existing enterprise systems—ERP for product master data, MES for production events, and WMS for warehouse operations—rather than functioning as an isolated IT project. Most operational burden resides at L3 and L4 levels rather than on packaging lines. Organizations that fail to account for integration requirements with legacy systems typically encounter costly, late-stage technical gaps. Treating serialization as a chain of handoffs between people, equipment, and software, where each connection point demands attention, is essential for regulatory compliance and supply chain visibility.

Consumer packaged goods brands are increasingly leveraging QR codes to connect physical packaging and digital experiences, eliminating the need for app downloads while driving measurable engagement. L'Oréal achieved a 7% conversion rate and 80% lift in app downloads by integrating QR codes into packaging, while similar success has followed across major brands including Nestlé and Coca-Cola. These codes serve multiple functions beyond product information, enabling access to loyalty programs, personalized content, marketing campaigns, and social media engagement. Dove deployed large QR codes at high-traffic outdoor venues like bus stops, directing consumers to product details and exclusive offers. L'Oréal partnered with Allure magazine to add QR codes to print advertisements, directing scans to mobile-optimized landing pages featuring the Youth Code line with beauty information and product details. Nestlé utilized QR codes on packaging to provide nutritional guidance, recipes, and transparency on environmental and social impacts. Coca-Cola implemented dynamic QR codes linking to branded content, including UEFA EURO 2012 videos, while connecting consumers to its SmileWorld online community. Seasonal retail campaigns demonstrate particular effectiveness, with brands using limited-edition packaging and short-run activations to spark early consumer discovery throughout peak shopping periods.