Eco-Friendly and GDPR-Compliant NFC Wristbands for European Festivals: Sustainability Meets Smart Tech

European festival organisers face dual pressures: meeting strict GDPR requirements while advancing ESG commitments. This article explores how sustainable festival wristband solutions — including recycled-material NFC wristbands with privacy-by-design architecture — deliver secure, contactless access and cashless payments without compromising environmental goals. We review EU-compliant product options, certification pathways, and real-world deployment insights for procurement teams.