The European Union’s Ecodesign for Sustainable Products Regulation (ESPR) is changing the paperwork that travels with every container of yarn. At its heart is the Digital Product Passport (DPP) — a machine-readable record that stores a product’s origin, material composition, environmental impact, and complete supply-chain journey, accessible to customs authorities, brands, and even end consumers. For garment makers selling into Europe, that information trail begins at the spinning mill: which bales were used, where the cotton was grown, how much energy and water the lot consumed, and what share of the fiber was recycled or certified. Mills that cannot supply structured lot-level data risk being engineered out of European supply chains entirely. At Raghunandan Spintex LLP we are preparing for this shift early — every export lot already ships with traceable bale-to-cone records, laboratory reports, and recycled or certified-content declarations, so our buyers can populate their product passports without chasing missing data across the supply chain. The first textile DPP pilots between Asian manufacturers and EU brands have already been completed, and the message for B2B yarn buyers is clear: traceability is no longer a marketing extra, it is the entry ticket to the European market.