The Association of Cities and Regions for sustainable Resource management (ACR+) is an international network of cities and regions promoting the transition to a circular economy. We have 90 members, mainly (networks of) local and regional authorities representing 1100 municipalities. ACR+ will support the dissemination of the project progress and results to local and regional authorities and provide the partnership with feedback about the approach proposed by the project, including on tools and methodologies, and will activate its network to support the delivery of training activities as part of the project task on capacity building.