The 2015 edition of the conference will be held in the traditional venue of the Forte Village Resort at S. Margherita di Pula (Cagliari, Italy) and is expected to register the participation of up to 800 delegates from dozens of different countries worldwide. In line with tradition, the 15th edition of the conference will focus on advances in the field of Waste Management science and technologies, presenting case studies and discussing key controversial subjects, sharing experiences from different countries, and assesing social and economical balances.