--- title: "Tag \"Compliance\" — qr3.app Blog" description: "Tag: Compliance." canonical: "https://qr3.app/en/blog/tag/Compliance/" lang: "en" robots: "index,follow" --- # Tag "Compliance" — qr3.app Blog > Tag: Compliance. Canonical: [← Blog](/en/blog/) Tag # Compliance 1 post [All 88](/en/blog/) [Regulation 27](/en/blog/category/regulation/)[Industry News 27](/en/blog/category/industry-news/)[Tutorials 18](/en/blog/category/tutorials/)[DPP Practice 9](/en/blog/category/dpp-practice/)[QR Code Tech 4](/en/blog/category/qr-code-tech/)[GS1 Standards 3](/en/blog/category/gs1-standards/) [![EU Digital Product Passport: What Manufacturers Need to Know Now](https://qr3-blog-agent.meistern.workers.dev/cdn/blog/eu-digital-product-passport-guide/hero.png) March 15, 2026 10 min read Regulation EU Digital Product Passport: What Manufacturers Need to Know Now From 18 February 2027, the battery passport becomes mandatory for certain batteries; further product categories follow only with ESPR delegated acts. What it means, how GS1 Digital Links work, and how qr3.app makes you compliance-ready. DPP EU GS1 Compliance](/en/blog/eu-digital-product-passport-guide/)