This resource presents an overview of the RESKILLING project and its stakeholder engagement methodology. Funded by the European Commission under Horizon Europe, RESKILLING is a 20-partner initiative addressing the workforce challenges arising from the deployment of Connected, Cooperative and Automated Mobility (CCAM). The project aims to support workers, businesses, and public actors in adapting to technological change by promoting skills development, employment growth, and socially inclusive transitions in the mobility sector. The document details the project’s Co-Innovation Framework and stakeholder engagement strategy, outlining how different actors are involved throughout the project lifecycle. Engagement activities are structured across three phases — scoping and community building, co-creation and collaborative design, and long-term impact and legacy building — ensuring that project results are grounded in real-world needs and expertise.