To celebrate the 30th anniversary of the network and the end of the LIFE IP SMART WASTE project, ACR+ and its member the French Region SUD invite you to reflect on the role of public authorities and the tools at their disposal to accelerate the transition to a just, sufficient, and circular society. Join this unique seminar in Marseille to discuss ACR+’s vision for circular cities and regions by 2030 and discover with LIFE IP Smart Waste project a successful example of how a public authority can develop territorial dynamics to implement and reinforce the efficiency of its environmental public policies.