Med4Waste comprehensive report is on Integrated Waste Management (IWM) and circular economy models in six Mediterranean countries: Greece, Italy, Jordan, Lebanon, Spain, and Tunisia. Centred on resource efficiency and climate-friendly practices, it provides a comprehensive overview of regulations, initiatives, and opportunities available to aspiring entrepreneurs in these countries. It reveals a wide range of initiatives and prospects that are set to reform waste management, turning it into a dynamic and prosperous sector. This multifaceted resource not only imparts knowledge but also equips entrepreneurs with the necessary tools to lead the evolution of waste management into a thriving and sustainable field.