The document outlines the first advisory board meeting of the UKRI AHRC-funded International Upcycling Research Network, which aims to facilitate cross-industry and international collaboration on upcycling research over a 24-month period. Key objectives include expanding the understanding of upcycling practices through seminars and collaborative investigations, culminating in an international upcycling festival in 2024. The network collaborates with members from 31 institutions across 5 continents to drive sustainable practices and innovation in upcycling.